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      <image:title>95938 - 1908? PAQUEBOT MAIL TO ARGENTINA. Post card to Argentina with GB KEDVII 1d cancel...</image:title>
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      <image:title>95939 - 1974 MAIL LONDON TO WORCS 2/6D CASTLE x2. Large envelope (228 x 162mm) sent registered ...</image:title>
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      <image:title>95941 1955 REGISTERED MAIL JERSEY TO LONDON WITH METER MARK/6D CORONATION CUTOUT.</image:title>
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      <image:title>95947 - 1957 LONDON REGISTERED MAIL/6D CORONATION CUTOUT. Large envelope (230 x 100mm) sent registered ...</image:title>
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      <image:title>95949 - 1956 LONDON REGISTERED MAIL/6D CORONATION CUTOUT. Large envelope (230 x 104mm) sent registered ...</image:title>
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      <image:title>95955 - 1942 MAIL SUTTON COLDFIELD TO USA/2/6D YELLOW-GREEN (SG476b). Large envelope (250 x 100mm), some adherence ...</image:title>
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      <image:title>95960 - 1952 MAIL GILLINGHAM (KENT) TO CANADA 2/6D YELLOW-GREEN (SG509). Envelope (fault at top - stamp not affected) ...</image:title>
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      <image:title>95963 1952 ADVERTISNG ANTI-VIVISECTIONIST MAIL LONDON TO USA. Large envelope (283 x 114mm) London to Pennsy...</image:title>
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      <image:title>95965 - 1966 MAIL LONDON TO USA 5S CASTLE. Large envelope (228 x 151mm) sent registered air ma...</image:title>
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      <image:caption></image:caption>
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      <image:title>67137 - DEVON - THE &quot;TAVISTOCK SCROLL&quot; (DN1335). 1827 lett...</image:title>
      <image:caption></image:caption>
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      <image:title>77656 - 1964 HIGH VALUE PACKET SERVICE/£1 CASTLE ISSUE. Li...</image:title>
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  </url>
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      <image:title>93179 - 1847 fine GENERAL-POST-OFFICE printed Remittance L...</image:title>
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      <image:title>98003 - PL.158 (SC)(SG8).</image:title>
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      <image:title>98013 - PL.133 (NH)(RED-BROWN ON VERY BLUED PAPER(SG8a).</image:title>
      <image:caption></image:caption>
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      <image:title>98017 - PL.151 (CA)(SG8).</image:title>
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      <image:title>98019 - PL.158 (IA) (SG8).</image:title>
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      <image:title>98020 - PL.108(SD)(SG8) USED ON COVER.</image:title>
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    </image:image>
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      <image:title>98031 -GREENOCK EXPERIMENTAL DUPLEX TYPE 1/DIE 2 PL.13 (SPEC C6).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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      <image:title>98038 - 1856 BELFAST ENGLISH TYPE (a) IRISH SPOON IN BLUE ON COVER (RA10)/PL.20 (C6)(SJ).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
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    <loc>https://www.barrell.co.uk/products/98039</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98039_52799bde-ecb1-426f-996d-07d4d516307b.jpg?v=1571439167</image:loc>
      <image:title>98039 - PL.4 (SPEC C6)(PG).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98049</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98049_57d74884-b7c9-4805-97b5-b14405a8dee3.jpg?v=1571439167</image:loc>
      <image:title>98049 - 1922 MAIL LONDON TO NORTHERN NIGERIA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
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    <loc>https://www.barrell.co.uk/products/98054</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98054_34a1c911-f469-4cda-a820-bfbe7cb92753.jpg?v=1571439167</image:loc>
      <image:title>98054 - 1954 CORONATION AIR LETTER LONDON TO CAMEROON, WEST AFRICA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98055</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98055_61370897-a1d9-4ff9-981d-92f455fa1458.jpg?v=1571439167</image:loc>
      <image:title>98055 - 1959 CORONATION AIR LETTER HITCHIN TO INDO-CHINA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98056</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98056.jpg?v=1571439167</image:loc>
      <image:title>98056 - 1823 NORFOLK/&apos;DISS&apos; HAND STAMP (NK106).</image:title>
      <image:caption></image:caption>
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      <image:title>98058 - NORFOLK/DISS.</image:title>
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      <image:title>98060 - NORFOLK/DEREHAM.</image:title>
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      <image:title>98063 - NORFOLK/DEREHAM.</image:title>
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  <url>
    <loc>https://www.barrell.co.uk/products/98065</loc>
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      <image:title>98065 - 1913 NORFOLK/&apos;CROMER&apos; SKELETON DATE STAMP.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98066</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98066_df3871d3-6e89-467d-b65a-7c09c72bb882.jpg?v=1571439167</image:loc>
      <image:title>98066 - 1837 NORFOLK/&apos;CLAY&apos; UDC (NK63).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98068</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98068_632759b0-6b97-40fa-9b4e-5309c8cd8b65.jpg?v=1571439167</image:loc>
      <image:title>98068 - 1822 NORFOLK/&apos;AYLSHAM 132&apos; MILEAGE MARK (NK35).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98069</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98069_bf46c54e-2737-4666-a688-ce9187779b66.jpg?v=1571439167</image:loc>
      <image:title>98069 - 1813 NORFOLK/&apos;AYLSHAM 132&apos; MILEAGE MARK (NK34).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98070</loc>
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      <image:title>98070 - NORFOLK/ATTLEBOROUGH.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98075</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98075_ff846d9e-5977-4ea2-b369-018321983e6c.jpg?v=1571439167</image:loc>
      <image:title>98075 - NORFOLK/HARLING.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98079</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98079_d9822020-a72e-48dd-b61c-334cba16bcd3.jpg?v=1571439167</image:loc>
      <image:title>98079 - NORFOLK/HOLT.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98080</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98080_b64cc344-6c7c-49e2-9272-349f4622811e.jpg?v=1571439167</image:loc>
      <image:title>98080 - 1791-1818 NORFOLK/&apos;FAKENHAM&apos; FIRST TYPE (NK142) AND SECOND TYPE (NK145) MILEAGE MARKS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98081</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98081_affc91a5-55e8-4128-9cd6-bd8ef8236bfd.jpg?v=1571439168</image:loc>
      <image:title>98081 - NORFOLK/FAKENHAM.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98083</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98083_3eac3046-f7d5-4e80-82fc-12685b7661d7.jpg?v=1571439168</image:loc>
      <image:title>98083 - NORFOLK/CAMBS/TITHES.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98094</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98094_19c1d146-a2ed-49ee-bd5f-e4ce1a31d375.jpg?v=1571439168</image:loc>
      <image:title>98094 - 1822 MAIL BLO&apos;NORTON (NORFOLK) TO NORWICH WITH &apos;HARLING 98&apos; MILEAGE MARK&apos; (NK181).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98105</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98105.jpg?v=1571439168</image:loc>
      <image:title>98105 1949 ADVERTISING MAIL TOTTENHAM TO AUSTRIA WITH 6D U.P.U. (SG500).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97889</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97889_1bcf5436-b589-4b33-a1fc-19d6205d2b99.jpg?v=1571439168</image:loc>
      <image:title>97889 - 1905 UNDERPAID MAIL FRANCE TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97890</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97890_e59ee8f9-a6dd-4bfd-a47e-a1bff5a0172a.jpg?v=1571439168</image:loc>
      <image:title>97890 - 1901 UNDERPAID MAIL UK TO FRANCE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97893</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97893_77a7bdeb-86f7-4025-83ff-2744fafdf44f.jpg?v=1571439168</image:loc>
      <image:title>97893 - 1904 UNDERPAID MAIL FRANCE TO BOURNEMOUTH.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97896</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97896_ab8b77e3-306c-4055-b98a-2e1ce551bb11.jpg?v=1571439168</image:loc>
      <image:title>97896 - 1932 UNDERPAID MAIL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97897</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97897_9c1217e2-e747-4547-8d8f-77e3dd4c2ea5.jpg?v=1571439168</image:loc>
      <image:title>97897 - 1922 UNDERPAID MAIL WEYMOUTH TO FRANCE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97898</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97898_d4012e10-0b0a-45e8-944a-371a9d6b8f22.jpg?v=1571439168</image:loc>
      <image:title>97898 1923 UNDERPAID MAIL LONDON TO FRANCE WITH FRENCH POSTAGE DUE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97904</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97904_db0c16b2-dc9a-4c87-9561-dfc4ba6a4059.jpg?v=1571439168</image:loc>
      <image:title>97904 - 1948 UNDERPAID MAIL LONDON TO GERMANY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97906</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97906_f279b758-c731-46a2-9a7e-8b2dc7933dc7.jpg?v=1571439168</image:loc>
      <image:title>97906 - 1967 UNDERPAID POST CARD UK TO FRANCE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97908</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97908_784a7658-f1aa-41a1-92fd-607b3b4d6e3d.jpg?v=1571439168</image:loc>
      <image:title>97908 - 1978 UNDERPAID MAIL UK TO WEST GERMANY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97909</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97909_9a651d24-e1b6-457b-9f06-044eae0fe62f.jpg?v=1571439168</image:loc>
      <image:title>97909 - 1981 UNDERPAID MAIL TO DENMARK.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97913</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97913_e400c3e7-e90e-4abd-a389-8b97f1c759ef.jpg?v=1571439168</image:loc>
      <image:title>97913 - 1951 UNDERPAID MAIL BLACKPOOL TO BELGIUM.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97922</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97922_db3ed4e9-cd0f-4d12-8735-7cf677f8b333.jpg?v=1571439168</image:loc>
      <image:title>97922 - 1979 UNDERPAID MAIL WARMINSTER TO FRANCE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97939</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97939_e0dd5092-f407-4a1b-924c-5b90d8aec671.jpg?v=1571439169</image:loc>
      <image:title>97939 - PL.32 (CI) (SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97964</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97964.jpg?v=1571439169</image:loc>
      <image:title>97964 - 1913 CAMBS/&apos;CHATTERIS&apos; SKELETON.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/97965</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97965.jpg?v=1571439169</image:loc>
      <image:title>97965 - 1913 CAMBS/&apos;CHATTERIS&apos; SKELETON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97966</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97966.jpg?v=1571439169</image:loc>
      <image:title>97966 - 1913 CAMBS/&apos;CHATTERIS&apos; SKELETON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97967</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97967.jpg?v=1571439169</image:loc>
      <image:title>97967 - 1913 CAMBS/&apos;CHATTERIS&apos; SKELETON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97976</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97976_aac500f1-e2d6-4574-a50d-e0eeaf57ac62.jpg?v=1571439169</image:loc>
      <image:title>97976 1943 AIR MAIL CHATTERIS, CAMBS TO AUSTRALIA WITH 2/6D YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97980</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97980_6cafe922-332c-4fb4-b699-e6e036a68d20.jpg?v=1571439169</image:loc>
      <image:title>97980 1946 MAIL NEWCASTLE UPON TYNE TO NEW YORK WITH 2/6D YELLOW-GREEN (SG476b). .</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97982</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97982.jpg?v=1571439169</image:loc>
      <image:title>97982 - 1954 MAIL LONDON TO THE USA 5S RED (SG510).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97984</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97984_eb8d8af3-aa73-48a3-b32e-59da4526706b.jpg?v=1571439169</image:loc>
      <image:title>97984 - 1944 MAIL BELFAST TO ARGENTINA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97987</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97987_6736a802-113e-41eb-9cca-1376e91ea0af.jpg?v=1571439169</image:loc>
      <image:title>97987 1964? PRINTED MATTER MAIL HOUNSLOW TO BELGIUM.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97991</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97991_cad9f811-c61c-4ce8-9844-669dae83297e.jpg?v=1571439169</image:loc>
      <image:title>97991 - 1957 PRINTED MATTER/PHILATELIC MAGAZINE UK TO GERMANY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/97997</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/97997_54ee46e8-768c-469b-a083-601ca47466aa.jpg?v=1571439170</image:loc>
      <image:title>97997 1962 UNDERPAID MAIL BATTERSEA, LONDON TO PLYMPTON, DEVON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98113</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98113_933a6f53-2ba5-4689-994e-92a8f1635a82.jpg?v=1571439170</image:loc>
      <image:title>98113 - 1932 UNDERPAID MAIL MITCHAM TO FRANCE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98123</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98123_053d0841-b2f6-4951-9c84-1783b521e21f.jpg?v=1571439170</image:loc>
      <image:title>98123 - 1978 UNDERPAID MAIL CAMBRIDGE TO BELGIUM.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98127</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98127_6fb24ad1-707b-46a4-b7b3-efd20d39cc0d.jpg?v=1571439170</image:loc>
      <image:title>98127 1951 UNPAID MAIL USED LOCALLY IN LIVERPOOL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98134</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98134_8392c07f-b5ab-40a9-86da-5ed9617c6553.jpg?v=1571439170</image:loc>
      <image:title>98134 - YORKSHIRE TOO LATE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98146</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98146_eec703ca-b699-444b-8f84-4fa45d0b756f.jpg?v=1571439170</image:loc>
      <image:title>98146 - KENT/DARTFORD.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98151</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98151.jpg?v=1572691135</image:loc>
      <image:title>98151 - 1850 GLASGOW LATE FEE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98164</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98164_6ed04382-6d49-41f0-8be2-5b1e34e27869.jpg?v=1571439170</image:loc>
      <image:title>98164 - 1851 LONDON/INSURANCE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98199</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98199_2aa7fa08-894f-48b6-9ceb-694e09d081e3.jpg?v=1571439171</image:loc>
      <image:title>98199 - 1848 SURREY/DYERS HALL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98200</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98200_dd7d800d-de58-4c4e-811a-88d346db4b72.jpg?v=1571439171</image:loc>
      <image:title>98200 - WESHAM/LANCS 1908.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98201</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98201_2743020b-e6f6-48ca-8270-a7ab52cf974e.jpg?v=1571439171</image:loc>
      <image:title>98201 - NORTHANTS 1818.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98204</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98204_73d05752-84f1-482d-b4f9-e43310835bda.jpg?v=1571439171</image:loc>
      <image:title>98204 - 1854 MISSENT TO WORCESTER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98205</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98205_c1ec5c32-9388-48d7-8362-3067eba20498.jpg?v=1571439171</image:loc>
      <image:title>98205 - 1852 &apos;MISSENT TO WORCESTER&apos; (WO927).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98212</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98212_15d81c85-463b-49cb-ac71-6451f44c365d.jpg?v=1571439171</image:loc>
      <image:title>98212 - 1824/1830 - LONDON/SLOANE ST.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98216</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98216_f5c84d1b-a85d-4c7b-ba63-cdc1d2e12ba4.jpg?v=1571439171</image:loc>
      <image:title>98216 - PL.37 (TH)(SG29)/CHELTENHAM SIDEWAYS DUPLEX.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98218</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98218_9cba3f20-0ab2-48f9-8f00-f9a286f3143d.jpg?v=1571439171</image:loc>
      <image:title>98218 1856 DIE 2 1D PL.37 (SG29)(SB DOUBLE B).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98220</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98220_c9025003-4e0c-47a1-9ea4-50e482e4469c.jpg?v=1571439171</image:loc>
      <image:title>98220 1856 DIE 2 1D PL.37 (SG29)(BI RE-ENTRY SPEC C8e).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98221</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98221_235b0ce4-3b21-4e13-ab15-17a0ba47dca1.jpg?v=1571439171</image:loc>
      <image:title>98221 1857 DIE 2 1D PL.37 (SG40)(SB DOUBLE B).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98226</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98226_1117c76d-68dd-4038-903a-2af35ca5677a.jpg?v=1571439171</image:loc>
      <image:title>98226 - PL.37 (GI) (SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98227</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98227_0060bfe0-d5e6-4139-aa67-fc3ae096fb9d.jpg?v=1571439171</image:loc>
      <image:title>98227 - PL.37 (FI) (SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98239</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98239_23a76132-4c29-4d8e-b3ea-9ff9c286beb1.jpg?v=1571439171</image:loc>
      <image:title>98239 - 1949 UNDERPAID MAIL MACDUFF TO ABERDEEN.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98240</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98240_a7d59c9f-d41e-4ebe-b3f5-a7de4fb150c4.jpg?v=1571439171</image:loc>
      <image:title>98240 - 1949 UNDERPAID MAIL KENNETHMONT TO ABERDEEN.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98256</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98256_1fae9cac-6d8d-45fd-9663-d261f7805bfa.jpg?v=1571439172</image:loc>
      <image:title>98256 - 1924 UNDERPAID MAIL FRANCE TO LONDON/1½D POSTAGE DUE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98257</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98257_45932875-d622-430b-b75b-384cebf24753.jpg?v=1571439172</image:loc>
      <image:title>98257 - 1924 UNPAID MAIL VENICE TO LIVERPOOL/1½D POSTAGE DUE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98266</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98266_9f174bea-f300-4d6e-8e60-37e7ac65f3fe.jpg?v=1571439172</image:loc>
      <image:title>98266 - CIRCA 1905 UNDERPAID MAIL FRANCE TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98267</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98267_07a4587f-a8ab-478c-b7f9-6b8df52f0e38.jpg?v=1571439172</image:loc>
      <image:title>98267 - 1906 UNPAID MAIL LONDON TO CARDIFF.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98270</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98270.jpg?v=1591257056</image:loc>
      <image:title>98270 - 1814 YORKS/WETHERBY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98271</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98271_544c1061-8222-4d2e-b6f7-3746230a0155.jpg?v=1571439172</image:loc>
      <image:title>98271 - LINCS/1826 HORNCASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98291</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98291_2d17566b-29f1-424b-8b2e-5f8fe69c06fb.jpg?v=1571439172</image:loc>
      <image:title>98291 - CIRCA 1946 LIVERPOOL &quot;466&quot; TRIANGULAR INSTRUCTIONAL MARKS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98297</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98297.jpg?v=1571439172</image:loc>
      <image:title>98297 - 1934 UNDERPAID/RE-DIRECTED MAIL TO GREECE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98299</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98299_c894646c-52a7-485d-966f-d4c5f7647af2.jpg?v=1571439172</image:loc>
      <image:title>98299 1936 UNDERPAID MAIL AUSTRIA TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98303</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98303_0f4aab33-fda1-48b4-86e4-e29d98101622.jpg?v=1571439172</image:loc>
      <image:title>98303 - 1905 UNDERPAID MAIL BIRMINGHAM TO FRANCE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98309</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98309_226a704d-413e-4a71-b140-070153de84e4.jpg?v=1571439172</image:loc>
      <image:title>98309 - 1952 UNPAID MAIL MANCHESTER TO LIVERPOOL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98310</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98310_1eb4653e-b2d6-44ab-b07e-d30ccab0400a.jpg?v=1571439172</image:loc>
      <image:title>98310 - 1956 UNDERPAID MAIL GLASGOW TO LIVERPOOL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98311</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98311_1b9e3096-e3ac-4e9f-933f-22b9dd3e0c8a.jpg?v=1571439172</image:loc>
      <image:title>98311 - 1957 UNPAID MAIL USED LOCALLY IN MANCHESTER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98312</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98312_050d7bd3-68c0-4a21-b4ad-4ecaf8e224f7.jpg?v=1571439172</image:loc>
      <image:title>98312 - 1958 UNDERPAID MAIL LONDON TO ENFIELD.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98323</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98323_17cb58a3-b843-4fb3-a29f-f671a9e7c4b5.jpg?v=1571439173</image:loc>
      <image:title>98323 - 1946 UNDERPAID MAIL LOWESTOFT TO LUXEMBURG.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98336</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98336_8ad7f23a-09a6-4787-89a5-672d921caf6e.jpg?v=1571439173</image:loc>
      <image:title>98336 - 1928 UNDERPAID MAIL LONDON TO INDIA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98342</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98342_07d125bc-3738-4c9b-8391-2559e26a2994.jpg?v=1571439173</image:loc>
      <image:title>98342 - 1952 UNPAID MAIL USED LOCALLY IN LIVERPOOL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98343</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98343_2e2267d6-2f5b-408e-8183-3b5fc1276fb6.jpg?v=1571439173</image:loc>
      <image:title>98343 CIRCA 1965 LIVERPOOL TRIANGULAR &apos;466K&apos; INSTRUCTIONAL MARK.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98354</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98354.jpg?v=1571439173</image:loc>
      <image:title>98354 - 1959 REFUSED MAIL PRESTWICH TO RADCLIFFE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98360</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98360_6da3e1f3-76dd-4076-b7b7-4932ebafcb1c.jpg?v=1571439173</image:loc>
      <image:title>98360 - 1932 UNPAID MAIL PANGBOURNE TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98361</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98361_3e62c718-e64f-47f5-aae6-923bfc965208.jpg?v=1571439173</image:loc>
      <image:title>98361 - 1950 UNDERPAID MAIL ABERDEEN TO INVERURIE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98362</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98362_75752c0d-eed2-43f2-89f9-ac987fc68f9e.jpg?v=1571439173</image:loc>
      <image:title>98362 - 1947 UNDERPAID MAIL LONDON TO BOURNEMOUTH.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98368</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98368_cdeb01e9-2daa-4195-a1e0-331d23e6282c.jpg?v=1571439173</image:loc>
      <image:title>98368 - 1928 UNDERPAID MAIL/PAQUEBOT.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98369</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98369_a983da02-e0cd-445d-81c3-721042b32a17.jpg?v=1571439173</image:loc>
      <image:title>98369 - 1922 UNDERPAID MAIL US TO LIVERPOOL.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/98371</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98371_86e7a6fd-be58-4ac7-b3ab-5b53c4926d3a.jpg?v=1571439173</image:loc>
      <image:title>98371 - 1932 UNPAID MAIL LIVERPOOL TO ENNISKILLEN.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/98378</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98378_8452ddde-fae9-4b12-82ab-a9364876d372.jpg?v=1571439173</image:loc>
      <image:title>98378 - 1958 UNPAID MAIL FROM LONDON.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/98379</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98379_7dbaecd5-86b9-42e7-ae68-2e20e98df461.jpg?v=1571439174</image:loc>
      <image:title>98379 - 1933 UNDELIVERED MAIL ASHTON UNDER LYNE.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/98380</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98380_c792e844-b862-4358-ba8c-4c3b41edd6ef.jpg?v=1571439174</image:loc>
      <image:title>98380 - 1940 UNDELIVERED MAIL/BIRMINGHAM.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/98383</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98383_175e63ed-7858-4d62-9f25-ad9ba9fdaa35.jpg?v=1571439174</image:loc>
      <image:title>98383 - PL.37 (NI) (SG29).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/98385</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98385.jpg?v=1571439174</image:loc>
      <image:title>98385 - STIRLING EXPERIMENTAL DUPLEX/PL.37 (CH CI) (SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98387</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98387_1a168e3f-d34c-44fa-9300-0f8f4bf34c74.jpg?v=1571439174</image:loc>
      <image:title>98387 - 1911 CUT-OUT LIVERPOOL TO GERMANY/STAMP DEALER.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98394</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98394_b94b5f77-380d-45e0-81d0-268cba12dc2d.jpg?v=1571439174</image:loc>
      <image:title>98394 - 1903 UNPAID MAIL LLANDUDNO (CARN) TO LYTHAM.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98396</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98396_ae52fddb-a28f-4e85-afbb-96b51936d7d4.jpg?v=1571439174</image:loc>
      <image:title>98396 - 1906 UNPAID MAIL CIRENCESTER TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98406</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98406_57fa25b6-d10a-4c00-881c-ed2909c5cd36.jpg?v=1571439174</image:loc>
      <image:title>98406 - 1955 KGV POSTAL STATIONERY CUT-OUT ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98409</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98409_a7b178a2-5960-4f74-838c-fba7798c9c86.jpg?v=1571439174</image:loc>
      <image:title>98409 - 1963 MAIL LANCS TO HONG KONG (FORCES MAIL).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98418</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98418_4222daf1-2733-4aa5-9ceb-167049778613.jpg?v=1571439174</image:loc>
      <image:title>98418 - 1959 AIR LETTER LONDON TO SYRIA.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/98423</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98423_41eecd8d-ab77-4bbc-94b1-d4cfcad5f6ef.jpg?v=1571439174</image:loc>
      <image:title>98423 - 1944 MAIL LONDON TO ARGENTINA.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/98424</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98424_eb7ee6d8-95a3-4eb0-9e24-91db93696449.jpg?v=1571439174</image:loc>
      <image:title>98424 - 1942 MAIL LONDON TO ARGENTINA.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/98425</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98425_22b6b067-c304-4a05-abf1-132e6090442e.jpg?v=1571439174</image:loc>
      <image:title>98425 - 1941 MAIL LONDON TO ARGENTINA.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98427</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98427_b45a11d3-e80c-4dbd-a922-bdbcc530ee0f.jpg?v=1571439174</image:loc>
      <image:title>98427 - 1941 MAIL LONDON TO ARGENTINA.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98429</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98429_736f8371-6b28-4ec0-a013-c410c061a0d3.jpg?v=1571439174</image:loc>
      <image:title>98429 - 1941 MAIL LONDON TO ARGENTINA.</image:title>
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    <loc>https://www.barrell.co.uk/products/98430</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98430_45d1aebc-ecae-403e-9cf2-5982e4127f61.jpg?v=1571439174</image:loc>
      <image:title>98430 - 1942 MAIL LONDON TO ARGENTINA.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/98431</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98431_6378ab17-28e1-498b-8f1d-e0bbfb98a649.jpg?v=1571439174</image:loc>
      <image:title>98431 - 1942 MAIL LONDON TO ARGENTINA.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/98433</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98433_7b2a6254-f37e-42c7-b0e2-c8185f796a6e.jpg?v=1571439174</image:loc>
      <image:title>98433 - 1914 MAIL BELFAST TO BRAZIL.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98438</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98438_d9783296-1757-4089-bfe8-cdfbfb789f11.jpg?v=1571439174</image:loc>
      <image:title>98438 - 1D MULREADY ENVELOPE/SHROPSHIRE.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98452</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98452_ff976b94-ca68-43fe-8c8f-7fb29918a193.jpg?v=1571439174</image:loc>
      <image:title>98452 - 1956 MAIL TO ICELAND.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/98457</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98457_a5651090-8776-47e2-aadb-8ee8e4f5c1ab.jpg?v=1571439175</image:loc>
      <image:title>98457 - 1920 MAIL LONDON TO ICELAND.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98466</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98466_4a1ba4a3-6b39-4df6-8340-ee1dc21cabb6.jpg?v=1571439175</image:loc>
      <image:title>98466 - 1927 MAIL LONDON TO GIBRALTAR/RE-DIRECTED/POSTAGE DUE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98473</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98473.jpg?v=1589636359</image:loc>
      <image:title>98473 - 1921 UNDERPAID MAIL HUDDERSFIELD TO SWEDEN.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98475</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98475_81d7f475-60e2-4805-b0db-9956ac1e5437.jpg?v=1571439175</image:loc>
      <image:title>98475 - 1929 UNDERPAID MAIL LONDON TO FRANCE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98487</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98487_eb1b6b0b-1ab7-4ddf-84ce-214294778e7d.jpg?v=1571439175</image:loc>
      <image:title>98487 - YORKS/1823 THORNE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98491</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98491.jpg?v=1571439175</image:loc>
      <image:title>98491 - YORK/1830 SELBY.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/98519</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98519_08f2406d-76cc-4781-9b57-d7f06fe076ce.jpg?v=1571439175</image:loc>
      <image:title>98519 - KGVI 1D SCARLET &quot;WAR TAX&quot; SURCHARGE.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98522</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98522_2e46c68b-2c14-47dc-a81a-af25edc48e80.jpg?v=1571439176</image:loc>
      <image:title>98522 - KGVI 3D VIOLET &apos;WAR TAX&apos; SURCHARGE.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98525</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98525_d06dfd22-d5e3-4868-ba28-2c266691efc8.jpg?v=1571439176</image:loc>
      <image:title>98525 - YORKS/WAKEFIELD.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98531</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98531_35f71dec-af1b-48f5-87dd-006ae66b2275.jpg?v=1571439176</image:loc>
      <image:title>98531 - 1796 LEEDS.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98533</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98533_6d1a421b-bbba-4132-ac88-ba9928e2ff3c.jpg?v=1571439176</image:loc>
      <image:title>98533 - 1826 YORKS/DONCASTER.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98537</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98537_ea66fda4-2089-4785-8697-2e26ef90eff6.jpg?v=1571439176</image:loc>
      <image:title>98537 - 1824 NORTHANTS/DAVENTRY/RE-USED.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/98557</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98557_8a0ed546-0ef7-4591-a148-0700b3ceaabd.jpg?v=1571439176</image:loc>
      <image:title>98557 - YORK/MICKLEGATE HAND STAMP.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98566</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98566_04294ca4-309c-4276-906e-6a617b548218.jpg?v=1571439176</image:loc>
      <image:title>98566 - 1958 6D AIR LETTER LONDON TO CAMEROONS.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98568</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98568_9ecb4109-d2d2-485d-be3c-f9cb10330503.jpg?v=1571439176</image:loc>
      <image:title>98568 - 1848 LEEDS/MARSH LANE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98589</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98589.jpg?v=1571439176</image:loc>
      <image:title>98589 - 1943 UNDERPAID MAIL WALLASEY TO SALISBURY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98598</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98598_075b0683-9b2c-4a88-b690-cdc169d25176.jpg?v=1571439177</image:loc>
      <image:title>98598 - 1963 MAIL LONDON TO CZECHOSLAVAKIA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98604</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98604_6bddae35-6fd0-4428-b4a7-c2e9114ddc00.jpg?v=1571439177</image:loc>
      <image:title>98604 - QEII CASTLE ON COVER KENT TO CANADA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98610</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98610_2b319470-addd-4ee9-82e1-ecc04a16ebb3.jpg?v=1571439177</image:loc>
      <image:title>98610 - 1963 MAIL HITCHIN TO CAMBODIA/METER MARK.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98611</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98611_26c1e1fe-579e-4e17-9237-5cc0ec097d3d.jpg?v=1571439177</image:loc>
      <image:title>98611 - 1968 REGISTERED MAIL/STANLEY GIBBONS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98616</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98616_0869c091-13e2-4b34-a74b-770fe18b685b.png?v=1571439177</image:loc>
      <image:title>98616 - HULL SPOON TYPE B (RA39) ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98618</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98618_c653f64d-d93f-4bcc-83ec-134c3413095d.jpg?v=1571439177</image:loc>
      <image:title>98618 - 1848 LEEDS GOMERSAL UDC.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98621</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98621_20df8e08-c7e2-44ca-aed7-43a7957c21dd.jpg?v=1571439177</image:loc>
      <image:title>98621 - 1867 MAIL BRADFORD YORKS TO NAPLES.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98622</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98622_35d520e1-0f56-4710-b009-4f2a0aa5006a.jpg?v=1571439177</image:loc>
      <image:title>98622 - 1862 &quot;MISSENT TO YORK&quot; HAND STAMP.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98637</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98637_b02b848a-4f81-43cd-ae37-bd37092987b9.jpg?v=1571439177</image:loc>
      <image:title>98637 - 1862 4D RED (SG80) LETTERED CK CONSTANT VARIETY &quot;DEFECTIVE LETTER K&quot; ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98638</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98638_8ac888cb-3dbf-4821-b80c-456c713cd050.png?v=1571439177</image:loc>
      <image:title>98638 - 1862 4D RED (SG80) LETTERED CK CONSTANT VARIETY &quot;DEFECTIVE LETTER K&quot; ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98647</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98647_8bc3fcea-3ea0-4c38-8649-808e0ba52de9.jpg?v=1571439177</image:loc>
      <image:title>98647 - 1827 YORKS/BARNSLEY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98674</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98674.jpg?v=1571439178</image:loc>
      <image:title>98674 - 1924 UNDERPAID MAIL USA TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98679</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98679_5fad9ab9-49e5-48e1-8b40-b28a62ad88c3.jpg?v=1571439178</image:loc>
      <image:title>98679 - 1872 4D VERMILION (SG94) PL.13 IMPRIMATUR.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98739</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98739_a965dad7-6598-4c97-b97b-507d1983a59d.jpg?v=1571439178</image:loc>
      <image:title>98739 - 1967 MAIL HARROW TO NAWABSHAH, W. PAKISTAN.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98741</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98741_70928293-5f2d-499a-b53f-134c4d102f84.jpg?v=1571439178</image:loc>
      <image:title>98741 - 1977 LETTERCARD DEVON TO THE NETHERLANDS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98765</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98765_7792cf1d-d1fd-48b8-8f1a-3fa896b0950f.jpg?v=1571439178</image:loc>
      <image:title>98765 - 1929 UNDERPAID MAIL UK TO FRANCE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98775</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98775_706b2efa-aee4-41b3-8252-905e5f803cd8.jpg?v=1571439178</image:loc>
      <image:title>98775 - 1947 UNDERPAID MAIL ISLE OF SKYE TO ABERDEEN.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98780</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98780_58980b03-ed9e-4b5f-a353-597dae04e19a.jpg?v=1571439178</image:loc>
      <image:title>98780 - 1912 UNDERPAID MAIL BIRKENHEAD TO PARR.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98782</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98782_d208b30f-b227-40cd-8522-211bc4d5b682.jpg?v=1571439178</image:loc>
      <image:title>98782 - 1933 UNPAID MAIL WIRRAL TO DORSET.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98783</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98783_4c46d73b-5ff4-4f93-990c-9f9600a12a63.jpg?v=1571439178</image:loc>
      <image:title>98783 - 1951 RE-DIRECTED MAIL FRANCE - BELGIUM - ENGLAND.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98792</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98792_8ec43a63-b65a-43ef-943b-7002717dbe2a.jpg?v=1571439178</image:loc>
      <image:title>98792 - 1964 UNPAID MAIL LONDON TO READING.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98793</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98793_76eea9b5-d4a5-4c6d-bb72-94c0e420ad65.jpg?v=1571439178</image:loc>
      <image:title>98793 - 1928 UNPAID MAIL LONDON TO PARIS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98804</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98804_9ae725c4-8994-426b-8364-edcd6bfa6fd9.jpg?v=1571439179</image:loc>
      <image:title>98804 - 1948 ADVERTISING/MAIL LONDON TO VIENNA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98805</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98805_9de9c86b-8215-40f8-845e-fea709c2753e.jpg?v=1571439179</image:loc>
      <image:title>98805 - 1925 LINCS/STOW DATE STAMP.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98812</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98812a_889e17f5-0170-4dc7-b700-803207af8a37.jpg?v=1571439179</image:loc>
      <image:title>98812 - 1843 TADCASTER NORMAL MALTESE CROSS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98814</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98814a_3ec37fc0-f7e0-4e8f-a46b-30c991d85cf1.jpg?v=1571439179</image:loc>
      <image:title>98814 - 1851 YORKS/BRAMHAM UDC IN BLUE (YK537).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98820</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98820_8553450f-5d4f-4768-97b0-434294d47384.jpg?v=1571439179</image:loc>
      <image:title>98820 - 1860 MISDIRECTED MAIL BURY/LEEDS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98841</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98841_5250a220-d8a0-42ee-b66a-6c981c00e249.jpg?v=1571439179</image:loc>
      <image:title>98841 1841 1D RED PLATE ELEVEN (SG7)(DB) FINE USED.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98846</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98846_c7b581fe-5f3b-461e-a805-b9e9872cd4ab.jpg?v=1571439179</image:loc>
      <image:title>98846 - 1907 BASINGSTOKE SKELETON CANCELLATION.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98854</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98854_684d7d81-779b-459a-ba2f-ecff68e8ab00.jpg?v=1571439179</image:loc>
      <image:title>98854 UNDATED NEWSPAPER WRAPPER AIRMAIL LONDON TO CHICAGO, USA 2/6D YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98855</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98855_366f8fea-7e0c-492e-ad75-910d34ba3d24.jpg?v=1571439179</image:loc>
      <image:title>98855 - 1941 COMBINATION EIRE AND KGVI STAMPS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98856</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98856_df6b4fff-f5b1-4ec1-ba68-c8539d320dff.jpg?v=1571439179</image:loc>
      <image:title>98856 - 1941 ADVERTISING/LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98862</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98865</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98865.jpg?v=1571439179</image:loc>
      <image:title>98865 - PL.19 (LC) (SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98872</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98872_d5702ef5-92f1-43fe-82bd-1a41ea4ab6de.jpg?v=1571439179</image:loc>
      <image:title>98872 - 1834 YORKS/RIPON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98889</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98889.jpg?v=1571439180</image:loc>
      <image:title>98889 -1913 2/6D WATERLOW SEAHORSE DEEP SEPIA-BROWN (SG399).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98894</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98899</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98899_c0452fae-643e-4a20-bf90-e2d0aa3f6b95.jpg?v=1571439180</image:loc>
      <image:title>98899 - 1897 UNDELIVERED POST CARD GERMANY TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98900</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98900_71ec72a1-d2de-43ed-8ed6-ef6b40be090f.jpg?v=1571439180</image:loc>
      <image:title>98900 - 1897 UNDELIVERED MAIL GERMANY TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98901</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98901_bc23dbc7-82a5-4f9b-b9e0-3395ac41c58a.jpg?v=1571439180</image:loc>
      <image:title>98901 - 1921 UNDELIVERED REGISTERED MAIL USA TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/98902</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98902_dbe00ece-154f-4580-a6ce-2532e2b9f5c1.jpg?v=1571439180</image:loc>
      <image:title>98902 - 1910 UNDELIVERED POST CARD GERMANY TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>98903 - 1907 UNDELIVERED MAIL GERMANY TO LONDON.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/98904</loc>
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      <image:title>98904 - 1907 UNDELIVERED MAIL NEW ZEALAND TO LONDON.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/98905</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98905_bd8e3323-1645-4f1d-a926-9d1b7c3cbce2.jpg?v=1571439180</image:loc>
      <image:title>98905 - 1906 UNDELIVERED MAIL CANADA TO LONDON.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/98906</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98906.jpg?v=1571439180</image:loc>
      <image:title>98906 - 1890 UNDELIVERED MAIL GERMANY TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98907</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98907.jpg?v=1571439180</image:loc>
      <image:title>98907 - 1893 UNDELIVERED MAIL GERMANY TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98908</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98908_19cb2f31-5c69-4da4-b317-658ec884ab55.jpg?v=1571439180</image:loc>
      <image:title>98908 - 1934 UNDELIVERED MAIL NEW ZEALAND TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98910</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98910_a2688224-cfa6-4e87-a38a-87c12a9f05eb.jpg?v=1571439180</image:loc>
      <image:title>98910 - 1934 UNDELIVERED REGISTERED MAIL GERMANY TO ESSEX.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98911</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98911_1c686fe7-3f80-4c66-8f81-d2404c7df5a3.jpg?v=1571439180</image:loc>
      <image:title>98911 - 1924 UNDELIVERED MAIL USA TO PECKHAM, LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98915</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98915_eae98d96-cab0-482b-952f-ac704fea9c83.jpg?v=1571439180</image:loc>
      <image:title>98915 - 1897 POST CARD/DERBYS/SAMPLE MAIL.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98920</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98920_efa9b307-a81e-43df-baa2-1e937452d115.jpg?v=1571439181</image:loc>
      <image:title>98920 - 1903 MISDIRECTED MAIL TAUNTON/CHESTERFIELD.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98933</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98933_a01fb778-4dd9-4e4a-a750-45acc7262247.jpg?v=1571439181</image:loc>
      <image:title>98933 - 1794 NORTHAMPTON HORSESHOE STYLE HAND STAMP.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98947</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98947.jpg?v=1572691169</image:loc>
      <image:title>98947 - 1788 OXON/&apos;57 OXFORD&apos; FIRST TYPE MILEAGE MARK (OX167).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98976</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98976_cb74af50-1e69-4565-9dc7-a15774a607fa.jpg?v=1571439181</image:loc>
      <image:title>98976 - YORKS/&quot;PAID AT HOWDEN&quot; HAND STAMP.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98979</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98979_256b6feb-2051-4026-9829-521e086dee74.jpg?v=1571439181</image:loc>
      <image:title>98979 - 1837 PAID AT LIVERPOOL.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/98981</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/files/98981.jpg?v=1775061670</image:loc>
      <image:title>98981 1839 MAIL HALIFAX TO &apos;The Bank of Scotland Paisley&apos; &apos;PAID/at/HALIFAX&apos; HAND STAMP (YK1218).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/98982</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98982_2cd61359-2cc9-4595-ad5b-b5a53a287546.jpg?v=1571439181</image:loc>
      <image:title>98982 - 1832 &quot;PAID AT BRISTOL&quot;.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/98985</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98985_2e77411e-d12a-4c72-8191-3c7162b71af8.jpg?v=1571439181</image:loc>
      <image:title>98985 - 1835 &quot;PAID AT GLOUCESTER&quot;.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/98986</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/98986_18aba8a1-6064-4cbd-bf06-89317605f049.jpg?v=1571439181</image:loc>
      <image:title>98986 - 1839 &quot;PAID AT BIRMINGHAM&quot;.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/99025</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99025_7ae567c0-05e4-4585-8aff-07254821d724.jpg?v=1571439182</image:loc>
      <image:title>99025 - 1975 UNDERPAID MAIL FRANCE TO SITTINGBOURNE, KENT.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99031</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99031_f331c45c-8704-4d84-a816-d20609ecd6c5.jpg?v=1571439182</image:loc>
      <image:title>99031 - FORES&apos;S CARICATURE NO. 8 THE &apos;CIVIC&apos; ENVELOPE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99046</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99046_2804cae3-9cf0-4885-aba1-ff03ffcafee1.jpg?v=1571439182</image:loc>
      <image:title>99046 - 1944 UNDELIVERED MAIL LONDON TO USA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99050</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99050_3df589af-d310-4ed1-9f1d-e83e793cd717.jpg?v=1571439182</image:loc>
      <image:title>99050 - 1965 UNDELIVERED MAIL WEYBRIDGE, SURREY TO SINGAPORE, MALAYSIA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99058</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99058_bb1a5b92-3cff-4753-a377-5483f1300d34.jpg?v=1571439182</image:loc>
      <image:title>99058 - 1970 UNDELIVERED MAIL MANCHESTER TO WEST GERMANY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99063</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99063_6e9d1721-9090-4a00-8a4c-bb9ff39a2a10.jpg?v=1571439182</image:loc>
      <image:title>99063 - 1983 UNDELIVERED MAIL JORDAN TO SUSSEX.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99069</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99069_8349cca7-da1d-4bdf-b061-26bf720de496.jpg?v=1571439182</image:loc>
      <image:title>99069 - 1922 UNDERPAID MAIL BIRMINGHAM TO CHICAGO.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/99071</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99071_e58224cf-daff-4ba3-87d6-b9c6afd152ce.png?v=1571439182</image:loc>
      <image:title>99071 - THE SMUDGED COMMON CROSS OF YORK (SEE ROCKOFF AND JACKSON).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99072</loc>
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      <image:title>99072 1857 DIE 2 1D PL.27 &apos;SAVOY STREET&apos; PRINTING (C9(2)A (QJ) ON COVER LONDON TO BRISTOL, EX CAPT. HOLLAND COLLECTION.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/99074</loc>
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      <image:title>99074 - PL.37 (EG) (SG40).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/99076</loc>
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      <image:title>99076 - PL.175 (AH) (SG17).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/99080</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99080_19e0302b-e0d7-47a7-9d4f-001e61ade468.jpg?v=1571439182</image:loc>
      <image:title>99080 - PL.192 (SK) (SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99081</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99081_459809f7-1c88-45e1-a801-ca018ed1ff0a.jpg?v=1571439182</image:loc>
      <image:title>99081 - PL.199 (SD)(SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/99084</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99084_2e7d226c-5bf2-4663-9173-8ab3e8b5a929.jpg?v=1571439182</image:loc>
      <image:title>99084 - PL.193 (SC) (SG17).</image:title>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99085.jpg?v=1571439183</image:loc>
      <image:title>99085 - BIRMINGHAM SPOON TYPE C3 (RA14)/PL.203 (TG) (SG17).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/99086</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99086.jpg?v=1571439183</image:loc>
      <image:title>99086 - EDINBURGH DOTTED CIRCLE/2½D BLUE PL.17 (SG142) ON COVER TO CANADA.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/99089</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99089_8f502e5f-741c-463c-bff2-8d2a8e66772f.jpg?v=1571439183</image:loc>
      <image:title>99089 - 1952 UNDELIVERED MAIL ST. IVES (CORNWALL) TO GERMANY.</image:title>
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    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/99090</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99090_fadd418d-0f73-47ea-b2b8-387375739803.jpg?v=1571439183</image:loc>
      <image:title>99090 - 1952 UNDELIVERED MAIL LEICESTER TO FRANCE.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/99098</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99098_1b7d4f1d-f621-4ca0-a328-bc81adecdcc8.jpg?v=1571439183</image:loc>
      <image:title>99098 - NORFOLK/&apos;NORTH WALSHAM 131&apos; MILEAGE MARK (NK279).</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/99099</loc>
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      <image:title>99099 - 1829 NORFOLK/&apos;WALSINGHAM 117&apos; CIRCULAR MILEAGE MARK (NK437).</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/99102</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99102_9af01a9c-b7b6-4b20-b221-c025d00b147b.jpg?v=1571439183</image:loc>
      <image:title>99102 - PL.193 (TD) (SG17).</image:title>
      <image:caption></image:caption>
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  <url>
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    <loc>https://www.barrell.co.uk/products/99128</loc>
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      <image:title>99128 - PL.37 (BL) (SG29)/PAISLEY EXPERIMENTAL DUPLEX.</image:title>
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      <image:title>99129 - PL.37 (MF)/BROWN-ROSE (SG32).</image:title>
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    <loc>https://www.barrell.co.uk/products/99148</loc>
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      <image:title>99148 - 2D BLUE PL.4 S.C.16 (IA) (SG19) USED ON COVER.</image:title>
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      <image:title>99170 - 1860 DIE 2 1D PL.64 (AB) (SG40).</image:title>
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      <image:title>99176 - 1854 DIE 1 1D PL.163 S.C.16 (SG17) (RL) ON COVER.</image:title>
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      <image:title>99186 - PENNY RED PL.10 (SG7)(EH) VERY EARLY USAGE FEB 22 1841.</image:title>
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      <image:title>99202 - WATERFORD IRISH TYPE SPOON (RA59)/1S GREEN (SG73) ON COVER.</image:title>
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      <image:title>99206 - DUBLIN IRISH SPOON TYPE A1 (RA63) IN GREEN ON COVER (SPEC C1vc CAT £1300).</image:title>
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      <image:title>99208 - DUBLIN SPOON TYPE 8 (RA70).</image:title>
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      <image:title>99209 - DUBLIN SPOON TYPE 8 (RA70)/1D TRANSITIONAL SHADE (SPEC C9).</image:title>
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      <image:title>99217 - HULL SPOON TYPE D IN BLUE ON COVER (RA42).</image:title>
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      <image:title>99224 - LIVERPOOL SPOON TYPE B5 (RA59)/POSTAL REVENUE WITHIN.</image:title>
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      <image:title>99226 - LIVERPOOL SPOON TYPE B2 (RA57).</image:title>
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      <image:title>99235 - WORCESTER SPOON 3RD RECUT (RA130)/PL.71 (SG43) (KL).</image:title>
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      <image:title>99248 - 1962 UNDERPAID MAIL RAMSGATE TO FRANCE.</image:title>
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      <image:title>99249 - 1946 UNDERPAID MAIL BOURNEMOUTH TO PARIS.</image:title>
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      <image:title>99252 - 1928 MAIL MONACO TO BRISTOL SURCHARGED DUE TO USE OF FRENCH STAMP.</image:title>
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      <image:title>99255 - 1959 UNDERPAID MAIL NIGERIA TO CROYDON.</image:title>
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      <image:title>99256 - 1957 UNDERPAID MAIL NIGERIA TO LONDON.</image:title>
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      <image:title>99257 - 1957 UNDERPAID MAIL FRANCE TO SOUTHPORT.</image:title>
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      <image:title>99258 - 1956 UNDERPAID MAIL SWITZERLAND TO NEWHAVEN SUSSEX.</image:title>
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      <image:title>99259 - 1954 UNDERPAID MAIL BURMA TO BRIDPORT DORSET.</image:title>
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      <image:title>99261 - 1927 UNDERPAID MAIL SWITZERLAND TO BATH.</image:title>
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      <image:title>99262 - 1926 UNDERPAID MAIL EGYPT TO CROMER, NORFOLK.</image:title>
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    <loc>https://www.barrell.co.uk/products/99268</loc>
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      <image:title>99268 - 1960 UNDERPAID MAIL AUSTRIA TO STAINES.</image:title>
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      <image:title>99616 - PL.124 (QF)/VERY BLUED PAPER (SG8a).</image:title>
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      <image:title>99618 - PL.95 (IF) (SG8).</image:title>
      <image:caption></image:caption>
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      <image:title>99620 - PL.118 (LJ) (SG8).</image:title>
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      <image:title>99621 - PL.118 (CC) (SG8).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/99623</loc>
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      <image:title>99623 - PL.118 (CJ) (SG8).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/99626</loc>
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      <image:title>99626 - PL.118 (HE) (SG8).</image:title>
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    <loc>https://www.barrell.co.uk/products/99627</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99627.jpg?v=1571439193</image:loc>
      <image:title>99627 1857 DIE 2 1D PL.37 TRANSITIONAL PALE RED SHADE (SPEC C9(3) (SA), DATED EXAMPLE.</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>99634 - PL.34 (IE) (SG29).</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>99649 - 1905 UNPAID MAIL SOUTH KENSINGTON.</image:title>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99653_1cb85336-ef39-4405-b762-2eb5780bb252.jpg?v=1571439194</image:loc>
      <image:title>99653 - 1905 UNPAID MAIL LINCOLN TO BOURNEMOUTH.</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99656_58f43e71-6b85-4f83-9973-28089a77a176.jpg?v=1571439194</image:loc>
      <image:title>99656 - 1969 KGVI AND QEII COMBINATION ON COVER.</image:title>
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    </image:image>
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  <url>
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      <image:title>99665 - 1968 REGISTERED MAIL LIVERPOOL TO SAN FRANCISCO.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/99698</loc>
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      <image:title>99698 - 1946 REGISTERED MAIL LONDON TO CZECHOSLOVAKIA.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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      <image:title>99699 - 1946 MAIL LONDON TO ARGENTINA.</image:title>
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      <image:title>99702 - 1941 MAIL HAMPSTEAD TO ARGENTINA.</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99708.jpg?v=1573643238</image:loc>
      <image:title>99708 - 1842 NORFOLK/NORWICH &apos;PREPAID&apos; HAND STAMP (NK211)/ GURNEY&apos;S BANKING</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:title>99713 - 1941 MAIL LONDON TO NEW YORK.</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99735.jpg?v=1571439195</image:loc>
      <image:title>99735 - 1936 MAIL EDINBURGH TO LINDI, TANGANYIKA.</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:title>99737 - 1937 MAIL EDINBURGH TO LINDI, TANGANYIKA.</image:title>
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    </image:image>
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      <image:title>99738 - 1940 MAIL EDINBURGH TO LINDI, TANGANYIKA.</image:title>
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    </image:image>
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      <image:title>99740 - 1940 MAIL EDINBURGH TO LINDI, TANGANYIKA.</image:title>
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    </image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99743_619c89ef-abd7-41ad-ab72-fdc07db2c181.jpg?v=1571439195</image:loc>
      <image:title>99743 - 1936 MAIL EDINBURGH TO LINDI, TANGANYIKA.</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99754.jpg?v=1571439196</image:loc>
      <image:title>99754 - 1938 2/6D SEA HORSE (SG450) ON COVER TO ARGENTINA.</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:title>99763 - 1941 MAIL BEACONSFIELD TO USA.</image:title>
      <image:caption></image:caption>
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      <image:title>99771 - 1951 REGISTERED MAIL LONDON TO USA.</image:title>
      <image:caption></image:caption>
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      <image:title>99774 - 1941 MAIL LONDON TO NEW YORK.</image:title>
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      <image:title>99775 - 1941 MAIL MANCHESTER TO USA.</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99776.jpg?v=1571439196</image:loc>
      <image:title>99776 - 1899 POSTAL STATIONERY UK TO TORONTO.</image:title>
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      <image:title>99778 - 1938 REGISTERED MAIL ASCOT TO THE USA.</image:title>
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      <image:title>99781 - 1938 REGISTERED MAIL ASCOT TO THE USA.</image:title>
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      <image:title>99786 - 1865 MAIL LONDON TO NEW YORK/SG101 ON COVER (CAT £425).</image:title>
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      <image:title>99790 - 1922 UNDERPAID MAIL BERMUDA TO ENGLAND RE-DIRECTED TO FRANCE.</image:title>
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      <image:title>99794 - 1856 EXCEPTIONAL PRINTED MATTER DOCUMENT TO THE ISLE OF MAN.</image:title>
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      <image:title>99796 - 1888 MAIL FRANCE TO THE ISLE OF MAN.</image:title>
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      <image:title>99798 - 1864 MAIL ISLE OF MAN TO ITALY.</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99799.jpg?v=1571439196</image:loc>
      <image:title>99799 - KENT.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99800</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99800.jpg?v=1571439196</image:loc>
      <image:title>99800 - 1908 UNPAID MAIL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99801</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99801.jpg?v=1571439196</image:loc>
      <image:title>99801 - 1907 UNDERPAID MAIL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99802</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99802.jpg?v=1571439196</image:loc>
      <image:title>99802 - 1904 UNPAID MAIL TUNBRIDGE WELLS TO MAIDSTONE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99803</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99803.jpg?v=1571439196</image:loc>
      <image:title>99803 - 1943 UNPAID MAIL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99805</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99805.jpg?v=1571439196</image:loc>
      <image:title>99805 - 1878 REGISTERED LETTER RECEIPT RE MAIL WESTERHAM (KENT) TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99808</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99808.jpg?v=1571439197</image:loc>
      <image:title>99808 - KENT.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99809</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99809.jpg?v=1571439197</image:loc>
      <image:title>99809 - KENT.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99814</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99814.jpg?v=1571439197</image:loc>
      <image:title>99814 - 951 100 reis Brazilian postal stationery envelope</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99818</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99818.jpg?v=1571439197</image:loc>
      <image:title>99818 - 1946 MAIL INDIA TO LONDON WITH INDIAN ISSUES ON REVERSE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99819</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99819.jpg?v=1571439197</image:loc>
      <image:title>99819 - 1951 UNPAID MAIL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99824</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99824.jpg?v=1571439197</image:loc>
      <image:title>99824 - 1891 POSTAL STATIONERY LONDON TO LEIPZIG.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99829</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99829.jpg?v=1571439197</image:loc>
      <image:title>99829 - 1962 PAQUEBOT.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99830</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99830.jpg?v=1571439197</image:loc>
      <image:title>99830 - 1965 PAQUEBOT.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99831</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99831.jpg?v=1571439197</image:loc>
      <image:title>99831 - 1967 PAQUEBOT.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99838</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99838.jpg?v=1571439197</image:loc>
      <image:title>99838 - 1948 MAIL TO THE AZORES.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99865</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99865.jpg?v=1571439198</image:loc>
      <image:title>99865 - 1955 REGISTERED MAIL LONDON TO ZURICH SHOWING WILDINGS AND KGVI HIGH VALUES BEFORE INTRODUCTION OF THE QEII CASTLE HIGH VALUES.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99867</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99867.jpg?v=1571439198</image:loc>
      <image:title>99867 - 1974 REGISTERED MAIL LONDON TO NEW YORK WITH £1 CASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99872</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99872.jpg?v=1571439198</image:loc>
      <image:title>99872 1969 AIR MAIL RUSTINGTON, SUSSEX TO USA WITH 2/6D CASTLE AND COMMEMS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99877</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99877.jpg?v=1571439198</image:loc>
      <image:title>99877 - 1955 REGISTERED AIR MAIL WITH CASTLE SOUTHAMPTON TO USA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99878</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99878.jpg?v=1571439198</image:loc>
      <image:title>99878 - 1956 AIR MAIL EXETER TO WASHINGTON, USA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99885</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99885.jpg?v=1571439198</image:loc>
      <image:title>99885 - 1946 MAIL TORQUAY TO CAPE VERDE PORTUGUESE WEST AFRICA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99894</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99894.jpg?v=1571439198</image:loc>
      <image:title>99894 - 1969 REGISTERED MAIL KILBURN TO US WITH 5S CASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99895</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99895.jpg?v=1571439198</image:loc>
      <image:title>99895 - 1969 REGISTERED MAIL LONDON TO USA/CASTLE USAGE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99896</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99896.jpg?v=1571439198</image:loc>
      <image:title>99896 - 1954 MAIL SWINDON TO CANADA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99897</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99897.jpg?v=1571439198</image:loc>
      <image:title>99897 1954 AIR MAIL SOUTH KENSINGTON, LONDON TO ALBANY USA WITH KGVI 2/6 YELLOW-GREEN (SG509).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99900</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99900.jpg?v=1571439198</image:loc>
      <image:title>99900 - 1850 MAIL MEXICO TO DOUGLAS, ISLE OF MAN.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99904</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99904.jpg?v=1571439198</image:loc>
      <image:title>99904 - KEDVII PARCEL TAG TO GERMANY WITH 1S X 2.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99906</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99906.jpg?v=1571439198</image:loc>
      <image:title>99906 - KEDVII PARCEL TAG TO GERMANY WITH 1S X 2.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99908</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99908a.jpg?v=1571439198</image:loc>
      <image:title>99908 - KEDVII PARCEL TAG TO GERMANY WITH 9D X 3.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99916</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99916.jpg?v=1571439198</image:loc>
      <image:title>99916 - 1902 REGISTERED POSTAL STATIONERY CRYSTAL PALACE TO USA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99924</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99924.jpg?v=1571439198</image:loc>
      <image:title>99924 - 1932 POST OFFICE SAVINGS BANK COVER LONDON TO SWITZERLAND.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99933</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99933.jpg?v=1571439199</image:loc>
      <image:title>99933 - 1963 MAIL CROYDEN TO USA/2/6D CASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99943</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99943.jpg?v=1571439199</image:loc>
      <image:title>99943 - 1958 MAIL BELFAST TO CANADA WITH 2/6D CASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99944</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99944.jpg?v=1571439199</image:loc>
      <image:title>99944 - 1958 MAIL LONDON TO CANADA WITH 2/6D CASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99947</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99947.jpg?v=1571439199</image:loc>
      <image:title>99947 - 1929 REGISTERED MAIL LONDON TO USA/STAMP DEALERS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99949</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99949a.jpg?v=1571439199</image:loc>
      <image:title>99949 - 1931 MAIL INDIA TO LONDON RE-DIRECTED TO PARIS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99952</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99952.jpg?v=1571439199</image:loc>
      <image:title>99952 - 1953 PARCEL TAG LONDON TO PRESTON/2/6D YELLOW-GREEN (SG509).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99953</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99953.jpg?v=1571439199</image:loc>
      <image:title>99953 - 1956 REGISTERED AIR MAIL LONDON TO SOUTH AFRICA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99958</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99958.jpg?v=1571439199</image:loc>
      <image:title>99958 - 1961 MAIL PLYMOUTH TO NEW ZEALAND/2/6D YELLOW-GREEN (SG509).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99961</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99961.jpg?v=1571439199</image:loc>
      <image:title>99961 - 1987 MAIL SWITZERLAND TO LONDON WITH UK POSTAGE DUES PAYING VAT.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99973</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99973.jpg?v=1571439199</image:loc>
      <image:title>99973 - LINCS/DONNINGTON PENNY POST (LI255).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99978</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99978.jpg?v=1571439199</image:loc>
      <image:title>99978 - 1838 LINCS TO SCOTLAND RE-DIRECTED TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99991</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99991.jpg?v=1571439200</image:loc>
      <image:title>99991 - 1823 GRANTHAM/107 MILEAGE MARK (LI428?).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99992</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/99992.jpg?v=1571439200</image:loc>
      <image:title>99992 - LINCS/1904 BUCKMINSTER DATE STAMP.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/99995</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:title>100057 - CRISTOBAL/CANAL ZONE/PAQUEBOT.</image:title>
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    <loc>https://www.barrell.co.uk/products/100059</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100059.jpg?v=1571439201</image:loc>
      <image:title>100059 - 1860 DIE 2 PL.64 ROSE-RED ON WHITE PAPER (SG40) (PD).</image:title>
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    <loc>https://www.barrell.co.uk/products/100065</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100067.jpg?v=1571439201</image:loc>
      <image:title>100067 - LINCOLNSHIRE BANKING.</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100073.jpg?v=1571439201</image:loc>
      <image:title>100073 - SUFFOLK/HADLEIGH UDC (SK156).</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100077.jpg?v=1571439201</image:loc>
      <image:title>100077 - DEPTFORD LONDON SUBURBAN &quot;18&quot; DISTRICT CANCELLATION.</image:title>
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      <image:title>100117 - 1947 MAIL HAMPSTEAD TO CZECHOSLOVAKIA.</image:title>
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      <image:title>100119 - 1937 MAIL EDINBURGH TO TANGANYIKA.</image:title>
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      <image:title>100136 - SUFFOLK/MISSENT.</image:title>
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      <image:title>100141 - LINCS/MISSENT.</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100143.jpg?v=1571439202</image:loc>
      <image:title>100143 - LINCOLNSHIRE/MISSENT.</image:title>
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      <image:title>100154 - 1931 UNDERPAID MAIL/DRUMMORE TO CANADA.</image:title>
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      <image:title>100168 - DEVON.</image:title>
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      <image:title>100171 - DEVON/PL.141 (LJ) (SG8).</image:title>
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      <image:title>100173 - NORTHANTS.</image:title>
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      <image:title>100174 - LINCOLNSHIRE.</image:title>
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      <image:title>100177 - DEVON.</image:title>
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      <image:title>100179 - DEVON.</image:title>
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      <image:title>100193 - GAINSBOROUGH (LINCS) MALTESE CROSS.</image:title>
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      <image:title>100207 - STONEHAM MALTESE CROSS/HANTS.</image:title>
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      <image:title>100209 1841 1D PL.9 (SG7)(SK) MANCHESTER &apos;FISHTAIL&apos; MALTESE CROSS (SPEC A2ub) GOOD USED.</image:title>
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      <image:title>100212 - NORTHAMPTON MALTESE CROSS.</image:title>
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      <image:title>100217 - &quot;FREE&quot; EMBOSSED COVER.</image:title>
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      <image:title>100219 - PL.191 (GD)(SG17) ON COVER.</image:title>
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      <image:title>100222 1841 1D PL.12 (SG8)(EF).</image:title>
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  <url>
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      <image:title>100238 - 1941 ENVELOPE USA TO WINSTON CHURCHILL.</image:title>
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  <url>
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  <url>
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      <image:title>100243 1951 UNDERPAID MAIL GALVESTON, USA TO LONDON.</image:title>
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  <url>
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      <image:title>100248 - 1967 QEII 6D AIR LETTER ACAPULCA TO SUSSEX.</image:title>
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  <url>
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      <image:title>100251 - YORKS/1783 STRAIGHT LINE YORK HAND STAMP (YK3280).</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>100252 - 1849 PRINTED BILLHEAD/LONDON.</image:title>
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      <image:title>100264 - 1855 DIE I RESERVE PL.4 (ID) S.C.14 (SG22).</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100265.jpg?v=1571439205</image:loc>
      <image:title>100265 - 1952 ENVELOPE PORTUGUESE POSTAL STATIONERY AND KGVI 2½D PALE SCARLET (SG507).</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>100271 - 1899 POSTAL STATIONERY LONDON TO PARIS.</image:title>
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      <image:title>100290 - LINCS/COLSTERWORTH UDC (LI234).</image:title>
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      <image:title>100302 - 1962 2/6D CASTLE USAGE.</image:title>
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      <image:title>100303 - 1962 SET OF CASTLES ON COVER MANCHESTER TO NEW YORK.</image:title>
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      <image:title>100304 - 1962 2/6D CASTLE USAGE TO USA.</image:title>
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      <image:title>100305 - 1962 2/6D CASTLE USAGE TO USA.</image:title>
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      <image:title>100306 - 1962 2/6D CASTLE USAGE TO USA.</image:title>
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      <image:title>100310 - 1962 2/6D CASTLE USAGE BELFAST TO USA.</image:title>
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      <image:title>100311 - 1963 5S CASTLE USAGE TO CANADA.</image:title>
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      <image:title>100312 - 1963 2/6D CASTLE USAGE TO USA.</image:title>
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      <image:title>100322 1963 AIR MAIL LIVERPOOL TO OHIO USA WITH 2/6D CASTLE.</image:title>
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      <image:title>100323 1963 2/6D CASTLE USAGE UNDELIVERED MAIL LONDON TO USA.</image:title>
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      <image:title>100325 - 1963 2/6D CASTLE X 2 USAGE TO USA.</image:title>
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      <image:title>100328 - QEII 2/6 CASTLE ON COVER UK USAGE.</image:title>
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      <image:title>100331 - 1964 2/6 CASTLE USAGE TO USA.</image:title>
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      <image:title>100335 - 1964 2/6 CASTLE USAGE TO USA.</image:title>
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      <image:title>100343 - 1966 5S CASTLE USAGE TO USA.</image:title>
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      <image:title>100347 - 1966 2/6 CASTLE USAGE TO USA.</image:title>
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      <image:title>100351 - 1967 5S CASTLE ON COVER/METER MARK.</image:title>
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      <image:title>100352 - 1966? 2/6 CASTLE USAGE TO USA.</image:title>
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      <image:title>100357 1967 AIR MAIL LONDON TO USA WITH 2/6 CASTLE.</image:title>
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      <image:title>100362 - 1967 5S CASTLE USAGE TO USA.</image:title>
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      <image:title>100367 1957 AIRMAIL QE11 6d MAUVE REGISTERED ENVELOPE BOURNEMOUTH TO WASHINGTON, USA FINE 2/6 CASTLE ISSUE.</image:title>
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      <image:title>100368 1956 AIR MAIL SHEFFIELD TO EDMONTON, CANADA WITH  2/6 CASTLE.</image:title>
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      <image:title>100370 1957 2/6 CASTLE USAGE MANCHESTER TO HOLLAND.</image:title>
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      <image:title>100371 - 1957 2/6 CASTLE USAGE TO THE USA.</image:title>
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      <image:title>100372 1957 REGISTERED AIRMAIL FINSBURY PARK, LONDON TO CHICAGO, USA GOOD TO FINE 2/6 CASTLE ISSUE.</image:title>
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      <image:title>100373 - 1957 2/6 CASTLE USAGE TO USA.</image:title>
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  <url>
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  <url>
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      <image:title>100378 - 1958 2/6 CASTLE USAGE TO USA.</image:title>
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  <url>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100382.jpg?v=1571439207</image:loc>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100392.jpg?v=1571439207</image:loc>
      <image:title>100392 1961 AIR MAIL RUTHERGLEN, GLASGOW TO TEXAS USA WITH 2/6 CASTLE.</image:title>
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  <url>
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      <image:title>100395 - 1961 2/6 CASTLE USAGE TO USA.</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100400.jpg?v=1571439207</image:loc>
      <image:title>100400 - 1961 2/6 CASTLE USAGE TO USA.</image:title>
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    <loc>https://www.barrell.co.uk/products/100402</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100402.jpg?v=1571439207</image:loc>
      <image:title>100402 - 1961 2/6 CASTLE USAGE TO USA.</image:title>
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  <url>
    <loc>https://www.barrell.co.uk/products/100405</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100405.jpg?v=1571439207</image:loc>
      <image:title>100405 - 1962 2/6 CASTLE USAGE TO USA.</image:title>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100407.jpg?v=1571439207</image:loc>
      <image:title>100407 - 1962 2/6 CASTLE USAGE TO USA.</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100408.jpg?v=1571439207</image:loc>
      <image:title>100408 - 1962? 2/6 CASTLE USAGE TO USA.</image:title>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100410.jpg?v=1571439207</image:loc>
      <image:title>100410 1962 AIR MAIL OSSETT, YORKS TO WASHINGTON USA WITH 2/6 CASTLE.</image:title>
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  <url>
    <loc>https://www.barrell.co.uk/products/100415</loc>
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      <image:title>100415 - 1962 2/6 CASTLE USAGE TO USA.</image:title>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100417.jpg?v=1571439207</image:loc>
      <image:title>100417 - 1834 NORFOLK/&apos;HARLING&apos; UDC (NK183).</image:title>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100418.jpg?v=1571439207</image:loc>
      <image:title>100418 1883 2/6 LILAC ON BLUED PAPER OVERPRINTED &apos;SPECIMEN&apos; (SPEC K9s).</image:title>
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  </url>
  <url>
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      <image:title>100435 - 1946 MAIL MANCHESTER TO SWEDEN.</image:title>
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  <url>
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      <image:title>100439 - 1951 MAIL LONDON TO DENMARK/FESTIVAL OF BRITAIN.</image:title>
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  <url>
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      <image:title>100440 - 1951 MAIL CAMBRIDGE TO DENMARK/FESTIVAL OF BRITAIN.</image:title>
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      <image:title>100442 - 1951 MAIL LONDON TO DENMARK/FESTIVAL OF BRITAIN.</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100446.jpg?v=1571439208</image:loc>
      <image:title>100446 - 1948 MAIL SLOUGH TO DENMARK/CENTENARY ISSUE.</image:title>
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      <image:title>100447 - 1948 MAIL SLOUGH TO DENMARK/CENTENARY ISSUE.</image:title>
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      <image:title>100449 - 1948 MAIL SLOUGH, BUCKS TO DENMARK/CENTENARY ISSUE.</image:title>
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      <image:title>100450 - 1948 MAIL SLOUGH, BUCKS TO DENMARK/CENTENARY ISSUE.</image:title>
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      <image:title>100456 - 1949 MAIL LONDON TO LEICHTENSTEIN/OLYMPIC GAMES.</image:title>
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      <image:title>100457 - 1949 MAIL WEMBLEY TO LEICHTENSTEIN/OLYMPIC GAMES.</image:title>
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      <image:title>100458 - 1949 MAIL WEMBLEY TO LEICHTENSTEIN/OLYMPIC GAMES.</image:title>
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      <image:title>100459 - 1949 MAIL WEMBLEY TO LEICHTENSTEIN/OLYMPIC GAMES.</image:title>
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      <image:title>100462 - 1948 MAIL LONDON TO LEICHTENSTEIN/OLYMPIC GAMES.</image:title>
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      <image:title>100463 - 1949 MAIL WEMBLEY TO LEICHTENSTEIN/OLYMPIC GAMES.</image:title>
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      <image:title>100464 - 1949 MAIL WEMBLEY TO LEICHTENSTEIN/OLYMPIC GAMES.</image:title>
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      <image:title>100465 -  1948 MAIL LONDON TO LEICHTENSTEIN/SILVER WEDDING.</image:title>
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      <image:title>100516 - CIRCA 1875 TELEGRAPH STAMP HEAD DIE PROOF IN LILAC.</image:title>
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      <image:title>100522 - 1952 REGISTERED MAIL LONDON TO CANADA/B.P.A. HAND STAMP.</image:title>
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      <image:title>100523 - 1952 REGISTERED MAIL LONDON TO CANADA/B.P.A. HAND STAMP.</image:title>
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      <image:title>100527 - 1D ARCHER PL.99 EXPERIMENTAL PERF (BA) (SG16b) ON COVER.</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>100528 - 1D ARCHER PL.99 EXPERIMENTAL PERFORATION ON COVER (RI) (SG16b).</image:title>
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      <image:title>100529 - 1D ARCHER PL.98 EXPERIMENTAL PERFORATION USED ON COVER (SJ) (SG16b).</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100531.jpg?v=1571439209</image:loc>
      <image:title>100531 - 1D ARCHER PL.93 EXPERIMENTAL PERFORATION ON COVER (EC) (SG16b).</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/100548</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100548.jpg?v=1571439209</image:loc>
      <image:title>100548 - 1906 RE-DIRECTED MAIL LONDON/NEW YORK/CANADA.</image:title>
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      <image:title>100553 1948 REGISTERED MAIL LONDON TO CANADA/BPA ASSOC.</image:title>
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    </image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100554.jpg?v=1571439209</image:loc>
      <image:title>100554- 1940 UNDERPAID MAIL LONDON TO USA.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/100555</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100555.jpg?v=1571439209</image:loc>
      <image:title>100555 - 1945 REGISTERED MAIL LONDON TO NEW YORK/BPA ASSN.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100556</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100556.jpg?v=1571439209</image:loc>
      <image:title>100556 - 1941 REGISTERED MAIL LONDON TO CANADA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100560</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100560.jpg?v=1571439209</image:loc>
      <image:title>100560 - 1949 MAIL F.P.O TO USA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100571</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100571.jpg?v=1571439209</image:loc>
      <image:title>100571 - 1959 UNDERPAID MAIL UK TO THE USA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100584</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100584.jpg?v=1571439209</image:loc>
      <image:title>100584 - 1877 REGISTERED MAIL CARDIFF TO FRANCE/4D SAGE GREEN PL.15 (SG153).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100597</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100597.jpg?v=1571439209</image:loc>
      <image:title>100597 - 1870 ½D VERMILION EMBOSSED &quot;USED&quot; 100 YEARS LATER!</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100614</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100614.jpg?v=1571439209</image:loc>
      <image:title>100614 - 1944 MAIL EDGWARE TO BRAZIL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100629</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100629.jpg?v=1571439209</image:loc>
      <image:title>100629 - 1945 UNDERPAID MAIL FINCHLEY TO PARIS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100630</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100630.jpg?v=1571439209</image:loc>
      <image:title>100630 - 1940 MAIL LONDON TO NEW YORK/2/6 BROWN (SG476).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100633</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100633.jpg?v=1571439210</image:loc>
      <image:title>100633 - 1952 MAIL LONDON TO HOLLAND.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100636</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100636.jpg?v=1571439210</image:loc>
      <image:title>100636 - 1868 3D ROSE PL.5 (SG103) CANCELLED &quot;409&quot; OF JERSEY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100641</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100641.jpg?v=1571439210</image:loc>
      <image:title>100641 - 1948 MAIL TO LIECHTENSTEIN/2½D SILVER WEDDING.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100642</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100642.jpg?v=1571439210</image:loc>
      <image:title>100642 - 1951 MAIL EARL&apos;S COURT TO LIECHTENSTEIN/2½D SILVER WEDDING.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100643</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100643.jpg?v=1571439210</image:loc>
      <image:title>100643 - 1949 MAIL WEMBLEY TO LIECHTENSTEIN.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100648</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100648.jpg?v=1571439210</image:loc>
      <image:title>100648 - 1898 REGISTERED MAIL LONDON TO GERMANY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100652</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100652.jpg?v=1571439210</image:loc>
      <image:title>100652 - 1933 MAIL LONDON TO CANADA/GIRL GUIDES ASSOCIATION.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100663</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100663.jpg?v=1571439210</image:loc>
      <image:title>100663 - 1849 REGISTERED LETTER RECEIPT/SHROPSHIRE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100664</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100664.jpg?v=1571439210</image:loc>
      <image:title>100664 - 1934 MAIL BELFAST TO GERMANY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100666</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100666.jpg?v=1571439210</image:loc>
      <image:title>100666 - 1965 5S CASTLE PIECE TO USA/WIMBLEDON TENNIS CANCELLATION.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100668</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100668.jpg?v=1571439210</image:loc>
      <image:title>100668 - 1912 LINCS/MIDDLE RASEN RUBBER DATE STAMP.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100672</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100672.jpg?v=1571439210</image:loc>
      <image:title>100672 - 1910? UNDERPAID MAIL LINCOLN TO HORNCASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100686</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100686.jpg?v=1571439210</image:loc>
      <image:title>100686 - 1862 MAIL GRIMSBY TO PARIS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100688</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100688.jpg?v=1571439210</image:loc>
      <image:title>100688 - 1856 WALTHAM UDC (LINCS).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100691</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100691.jpg?v=1571439210</image:loc>
      <image:title>100691 - &quot;323&quot; 1844 BARRED NUMERAL OF GRIMSBY USED SEPTEMBER 1844.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/100694</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100694.jpg?v=1571439210</image:loc>
      <image:title>100694 - 1843 TURNED LETTER/LINCS/YORKS/PRIVATELY CARRIED.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100699</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100699.jpg?v=1571439210</image:loc>
      <image:title>100699 - 1847 CROWLE UDC (LINCS).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100707</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100707.jpg?v=1571439210</image:loc>
      <image:title>100707 - 1893 MAIL SPILSBY TO PONTYPRIDD/UNDELIVERED.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/100715</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100715.jpg?v=1571439211</image:loc>
      <image:title>100715 - 1837 GRIMSBY UDC (LI468).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/100722</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100722.jpg?v=1571439211</image:loc>
      <image:title>100722 - 1821 GRIMSBY/178 MILEAGE MARK (LI462).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/100725</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100725.jpg?v=1571439211</image:loc>
      <image:title>100725 - 1944 MAIL COLCHESTER TO MONTREAL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100733</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100733.jpg?v=1571439211</image:loc>
      <image:title>100733 - 1905 REGISTERED MAIL LONDON TO STAMP DEALER IN USA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100738</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100738.jpg?v=1571439211</image:loc>
      <image:title>100738 - 1858 AUCTION NOTICE/LINCS.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/100766</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100766.jpg?v=1571439211</image:loc>
      <image:title>100766 - PL.196 (TJ) (SG22).</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/100767</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100767.jpg?v=1571439211</image:loc>
      <image:title>100767 - 1855 ORANGE-BROWN SHADE PL.RES 6 S.C.14 (SG22 SPEC C2(5).</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/100768</loc>
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      <image:title>100768 - PL.199 (OH) (SG17).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100769.jpg?v=1571439211</image:loc>
      <image:title>100769 - PL.204 (SG17) USED BLOCK OF FOUR LETTERED NG NH OG OH.</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100770.jpg?v=1571439212</image:loc>
      <image:title>100770 - PL.196 (SG22) REJOINED USED STRIP OF FIVE (LH MH NH OH PH).</image:title>
      <image:caption></image:caption>
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    <loc>https://www.barrell.co.uk/products/100771</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100771.jpg?v=1571439212</image:loc>
      <image:title>100771 - PL.196 (AH) (SG22).</image:title>
      <image:caption></image:caption>
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    <loc>https://www.barrell.co.uk/products/100773</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100773.jpg?v=1571439212</image:loc>
      <image:title>100773 - PL.199 (GD) (SG17).</image:title>
      <image:caption></image:caption>
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    <loc>https://www.barrell.co.uk/products/100776</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100776.jpg?v=1571439212</image:loc>
      <image:title>100776 - PL.194 (SD) (SG22).</image:title>
      <image:caption></image:caption>
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    <loc>https://www.barrell.co.uk/products/100780</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100780.jpg?v=1571439212</image:loc>
      <image:title>100780 - PL.199 (QF) (SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100781.jpg?v=1571439212</image:loc>
      <image:title>100781 - PL.199 (PB) (SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100784.jpg?v=1571439212</image:loc>
      <image:title>100784 - PL.194 (AB) (SG22).</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100785.jpg?v=1571439212</image:loc>
      <image:title>100785 - PL.199 (CH) (SG17).</image:title>
      <image:caption></image:caption>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100786.jpg?v=1571439212</image:loc>
      <image:title>100786 - PL.198 (AF) (SG22).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100787</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100787.jpg?v=1571439212</image:loc>
      <image:title>100787 - PL.199 (BF) (SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100788</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100788.jpg?v=1571439212</image:loc>
      <image:title>100788 - PL.204 (SH) (SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100789</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100789.jpg?v=1571439212</image:loc>
      <image:title>100789 - PL.194 (AH) (SG22).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100790</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100790.jpg?v=1571439212</image:loc>
      <image:title>100790 - PL.199 (EI) (SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100798</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100798.jpg?v=1571439212</image:loc>
      <image:title>100798 - PL.199 (QB) (SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100799</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100799.jpg?v=1571439212</image:loc>
      <image:title>100799 - 1854/5 DIE 1 PL.198 MATCHED PAIR S.C.14 (SG22) AND S.C.16 (SG17) LETTERED AE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100802</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100802.jpg?v=1571439212</image:loc>
      <image:title>100802 - PL.198 (QJ QK) (SG22)/CRIMEAN &quot;OXO&quot; CANCELLATION.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100803</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100803.jpg?v=1571439212</image:loc>
      <image:title>100803 - PL.199 (EA) (SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100804</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100804.jpg?v=1571439212</image:loc>
      <image:title>100804 - PL.199 (CI) (SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100806</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100806.jpg?v=1571439212</image:loc>
      <image:title>100806 - PL.157 (EB) (SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100808</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100808.jpg?v=1571439212</image:loc>
      <image:title>100808 - 1855 DIE 1 PL.198 S.C.14 (SG22) SIX EXAMPLES ON COVER LONDON TO BRIGHTON LETTERED EB EC ED EE EF EG.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100823</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100823.jpg?v=1571439212</image:loc>
      <image:title>100823 - 1966 2/6 CASTLE USAGE SUSSEX TO USA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100824</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100824.jpg?v=1571439212</image:loc>
      <image:title>100824 - 1966 WORLD CUP/STAMPS ON REVERSE OF ENVELOPE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100887</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100887.jpg?v=1571439213</image:loc>
      <image:title>100887 - PL.149 (PC) (SG43).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100891</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100891.jpg?v=1571439213</image:loc>
      <image:title>100891 - PL.177 (RK) (SG43).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100900</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100900.jpg?v=1571439213</image:loc>
      <image:title>100900 - PL.210 (ID) (SG43)/MISSING PERF HOLES.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100904</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100904.jpg?v=1571439213</image:loc>
      <image:title>100904 - PL.215 (AF) (SG43).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100917</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100917.jpg?v=1571439213</image:loc>
      <image:title>100917 - LINCS/GAINSBOROUGH/307 DUPLEXES.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100926</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100926.jpg?v=1571439214</image:loc>
      <image:title>100926 - 1843 SWINESHEAD LINCOLN/PENNY POST HAND STAMP (LI1043).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100932</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100932.jpg?v=1571439214</image:loc>
      <image:title>100932 - PL.2 (PD) (SG3) ON COVER LIVERPOOL TO DUBLIN.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100934</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100934.jpg?v=1571439214</image:loc>
      <image:title>100934 - ROSCREA ENGLISH TYPE IRISH SPOON (RA48) (TIPPERARY).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100942</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100942.jpg?v=1571439214</image:loc>
      <image:title>100942 - NORTHAMPTON SPOON 1ST RE-CUT (RA107).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100949</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100949_5324459e-acab-4c8a-a8b0-33123f6b52f5.jpg?v=1571439214</image:loc>
      <image:title>100949 - DORSET/LYME 416 MILEAGE MARK (DT314).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100962</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100962.jpg?v=1571439214</image:loc>
      <image:title>100962 - PL.5 MATCHED PAIR 1D BLACK (SG2) AND 1D RED (SG7) LETTERED SI.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100970</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100970.jpg?v=1571439214</image:loc>
      <image:title>100970 - 1930 UNDERPAID MAIL PADDINGTON TO SWITZERLAND.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100971</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100971.jpg?v=1571439214</image:loc>
      <image:title>100971 CIRCA 1924 &apos;WILLY JACOBY&apos; STAMP DEALER MAIL LONDON TO GERMANY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100973</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100973.jpg?v=1571439214</image:loc>
      <image:title>100973 - DEVON/1910 PAIGNTON SKELETON DATE STAMP.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100986</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100986.jpg?v=1571439214</image:loc>
      <image:title>100986 - 1902 UNDERPAID MAIL LONDON TO PARIS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100988</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100988.jpg?v=1571439215</image:loc>
      <image:title>100988 - 1928 UNDERPAID MAIL LONDON TO FRANCE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100989</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100989.jpg?v=1571439215</image:loc>
      <image:title>100989 - 1842 &quot;PAID AT ABERDEEN&quot; BOXED HAND STAMP IN RUBY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/100992</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/100992.jpg?v=1571439215</image:loc>
      <image:title>100992 - 1930 MAIL HAMPSTEAD TO AUSTRIA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101003</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101003.jpg?v=1571439215</image:loc>
      <image:title>101003 - 1966 ADVERTISING/OXFORD.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101009</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101009.jpg?v=1571439215</image:loc>
      <image:title>101009 - ATLAS ASSURANCE COMPANY 1883 MAIL MARKET WEIGHTON TO BROUGH.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101026</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101026.jpg?v=1571439215</image:loc>
      <image:title>101026 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101027</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101027.jpg?v=1571439215</image:loc>
      <image:title>101027 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101028</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101028.jpg?v=1571439215</image:loc>
      <image:title>101028 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101029</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101029.jpg?v=1571439215</image:loc>
      <image:title>101029 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101030</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101030.jpg?v=1571439215</image:loc>
      <image:title>101030 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101031</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101031.jpg?v=1571439215</image:loc>
      <image:title>101031 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101032</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101032.jpg?v=1571439215</image:loc>
      <image:title>101032 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101033</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101033.jpg?v=1571439215</image:loc>
      <image:title>101033 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101035</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101035.jpg?v=1571439215</image:loc>
      <image:title>101035 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101036</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101036.jpg?v=1571439215</image:loc>
      <image:title>101036 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101037</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101037.jpg?v=1571439215</image:loc>
      <image:title>101037 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101038</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101038.jpg?v=1571439215</image:loc>
      <image:title>101038 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/101039</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101039.jpg?v=1571439215</image:loc>
      <image:title>101039 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/101040</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101040.jpg?v=1571439215</image:loc>
      <image:title>101040 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/101041</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101041.jpg?v=1571439215</image:loc>
      <image:title>101041 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/101042</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101042.jpg?v=1571439215</image:loc>
      <image:title>101042 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/101043</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101043.jpg?v=1571439215</image:loc>
      <image:title>101043 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/101045</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101045.jpg?v=1571439215</image:loc>
      <image:title>101045 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101046</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101046.jpg?v=1571439215</image:loc>
      <image:title>101046 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101047</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101047.jpg?v=1571439215</image:loc>
      <image:title>101047 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101048</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101048.jpg?v=1571439215</image:loc>
      <image:title>101048 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101049</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101049.jpg?v=1571439215</image:loc>
      <image:title>101049 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101050</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101050.jpg?v=1571439215</image:loc>
      <image:title>101050 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101051</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101051.jpg?v=1571439215</image:loc>
      <image:title>101051 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101052</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101052.jpg?v=1571439215</image:loc>
      <image:title>101052 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101053</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101053.jpg?v=1571439215</image:loc>
      <image:title>101053 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101054</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101054.jpg?v=1571439216</image:loc>
      <image:title>101054 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101055</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101055.jpg?v=1571439216</image:loc>
      <image:title>101055 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101061</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101061.jpg?v=1571439216</image:loc>
      <image:title>101061 - 1944 GERMAN PROPAGANDA FORGERY/BARBADOS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101080</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101080.jpg?v=1571439216</image:loc>
      <image:title>101080 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101081</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101081.jpg?v=1571439216</image:loc>
      <image:title>101081 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101083</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101083.jpg?v=1571439216</image:loc>
      <image:title>101083 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101084</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101084.jpg?v=1571439216</image:loc>
      <image:title>101084 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101108</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101108.jpg?v=1571439216</image:loc>
      <image:title>101108 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101117</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101117.jpg?v=1571439216</image:loc>
      <image:title>101117 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101126</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101126.jpg?v=1571439216</image:loc>
      <image:title>101126 1944 ½D GERMAN PROPAGANDA FORGERY UNUSED MARGINAL STRIP OF SIX.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101127</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101127.jpg?v=1571439216</image:loc>
      <image:title>101127 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101128</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101128.jpg?v=1571439216</image:loc>
      <image:title>101128 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101129</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101129.jpg?v=1571439216</image:loc>
      <image:title>101129 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101130</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101130.jpg?v=1571439216</image:loc>
      <image:title>101130 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101131</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101131.jpg?v=1571439217</image:loc>
      <image:title>101131 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101132</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101132.jpg?v=1571439217</image:loc>
      <image:title>101132 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101134</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101134.jpg?v=1571439217</image:loc>
      <image:title>101134 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101135</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101135.jpg?v=1571439217</image:loc>
      <image:title>101135 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101138</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101138.jpg?v=1571439217</image:loc>
      <image:title>101138 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101142</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101142.jpg?v=1571439217</image:loc>
      <image:title>101142 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101144</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101144.jpg?v=1571439217</image:loc>
      <image:title>101144 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101145</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101145.jpg?v=1571439217</image:loc>
      <image:title>101145 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101146</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101146.jpg?v=1571439217</image:loc>
      <image:title>101146 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101148</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101148.jpg?v=1571439217</image:loc>
      <image:title>101148 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101151</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101151.jpg?v=1571439217</image:loc>
      <image:title>101151 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101152</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101152.jpg?v=1571439217</image:loc>
      <image:title>101152 - 1944 GERMAN PROPAGANDA FORGERY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101153</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101153.jpg?v=1571439217</image:loc>
      <image:title>101153 1944 1½d BROWN GERMAN PROPAGANDA FORGERY, SUPERB UNUSED.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101165</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101165.jpg?v=1571439217</image:loc>
      <image:title>101165 - PL.192 (AI) (SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101168</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101168.jpg?v=1571439217</image:loc>
      <image:title>101168 - PL.201 (QC) (SG17/VERY BLUED PAPER).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101170</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101170.jpg?v=1571439217</image:loc>
      <image:title>101170 - PL.189 (IL RE-ENTRY) (SG17 SPEC C1e).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101173</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101173.jpg?v=1571439217</image:loc>
      <image:title>101173 - PL.174 (EJ) (SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
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    <loc>https://www.barrell.co.uk/products/101191</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101191.jpg?v=1571439218</image:loc>
      <image:title>101191 - BELFAST IRISH TYPE SPOON (RA12)/1857 TRANSITIONAL SHADE PL.43 STRIP OF FOUR.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/101196</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101196.jpg?v=1571439218</image:loc>
      <image:title>101196 - &quot;754&quot; NUMERAL OF STRATFORD ON AVON/PL.46 (NE) (SG40).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/101197</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101197.jpg?v=1571439218</image:loc>
      <image:title>101197 - PL.42 (GB) (SG32)/ESSEX.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/101198</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101198.jpg?v=1571439218</image:loc>
      <image:title>101198 - &quot;621&quot; NUMERAL OF PLYMPTON/PL.36 (DK) (SG40).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/101199</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101199.jpg?v=1571439218</image:loc>
      <image:title>101199 - PHOENIX FIRE OFFICE 1890 ATTRACTIVE PRINTED CIRCULAR.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/101202</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101202.jpg?v=1571439218</image:loc>
      <image:title>101202 - GUARDIAN ASSURANCE OFFICE LONDON 1863 PRINTED WRAPPER.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/101218</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101218.jpg?v=1571439218</image:loc>
      <image:title>101218 - 1936 MAIL WEST BROMPTON TO DENMARK.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/101219</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101219.jpg?v=1571439218</image:loc>
      <image:title>101219 - 1D BLACK (DAMAGED) ON COVER STOKE TO TRENTHAM.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101226</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101226.jpg?v=1571439218</image:loc>
      <image:title>101226 - 1949 MAIL LONDON TO UGANDA.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/101233</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101233.jpg?v=1571439218</image:loc>
      <image:title>101233 - PL.12 (MD) (SG8) ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101238</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101238.jpg?v=1571439218</image:loc>
      <image:title>101238 1841 1D PL. PL.12 (SG8)(AC STATE I).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101242</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101242.jpg?v=1571439218</image:loc>
      <image:title>101242 1841 1D PL.12 (SG8)(MI) GOOD USED.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101248</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101248.jpg?v=1571439218</image:loc>
      <image:title>101248 1842 1D PL.24 WATERMARK INVERTED (SG8Wi)(SK).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101249</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101249.jpg?v=1571439218</image:loc>
      <image:title>101249 1841 1D PL.12 (SG8)(SL) GOOD USED.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/101251</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101251.jpg?v=1571439218</image:loc>
      <image:title>101251 1841 1D PL.12 (SG8)(OD) GOOD USED.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101261</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101261.jpg?v=1571439219</image:loc>
      <image:title>101261 - PL.12 (HI) (SG8) ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101266</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101266.jpg?v=1571439219</image:loc>
      <image:title>101266 1969 AIR MAIL LONDON TO DENMARK.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101269</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101269.jpg?v=1571439219</image:loc>
      <image:title>101269 - 1947 REGISTERED MAIL LONDON TO THE USA/B.P.A. CACHET.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101271</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101271_a97ba217-0ca1-49fe-9e1b-43c90ce134df.jpg?v=1571439219</image:loc>
      <image:title>101271 - 1911 1D DOWNEY DIE 2 PAPER TRIALS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101299</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101299.jpg?v=1571439219</image:loc>
      <image:title>101299 - 1968 2/6 CASTLE LONDON TO USA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101305</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101305.jpg?v=1571439219</image:loc>
      <image:title>101305 - PL.34 (IC)(SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101317</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101317.jpg?v=1571439219</image:loc>
      <image:title>101317 - PL.52 (SG40) (HK) CONSTANT VARIETY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101318</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101318.jpg?v=1571439219</image:loc>
      <image:title>101318 - PL.52 (SG40) (KI) CONSTANT VARIETY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101319</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101319.jpg?v=1571439219</image:loc>
      <image:title>101319 - PL.55 (AG) (SG40) CONSTANT VARIETY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
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    <loc>https://www.barrell.co.uk/products/101324</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101324.jpg?v=1571439219</image:loc>
      <image:title>101324 - PL.194 (PB) (SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101325</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101325_37a4bff0-8342-4af3-afc3-9ef5a174c1ff.jpg?v=1571439219</image:loc>
      <image:title>101325 - PL.166 (FF) (SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101331</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101331.jpg?v=1571439220</image:loc>
      <image:title>101331 - PL.180 (HB) (SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101335</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101335.jpg?v=1571439220</image:loc>
      <image:title>101335 - PL.196 (DI) (SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101336</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101336.jpg?v=1571439220</image:loc>
      <image:title>101336 - PL.163 (NJ) (SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101339</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101339.jpg?v=1571439220</image:loc>
      <image:title>101339 - PL.177 (GA) (SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101342</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101342.jpg?v=1571439220</image:loc>
      <image:title>101342 - PL.40 (OK) (SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101344</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101344.jpg?v=1571439220</image:loc>
      <image:title>101344 - PL.34 (BH) (SG29)/SCARBOROUGH SIDEWAYS DUPLEX.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101357</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101357.jpg?v=1571439220</image:loc>
      <image:title>101357 - 5S CASTLE ON PART ENVELOPE LONDON TO SOUTHERN RHODESIA.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/101359</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101359.jpg?v=1571439220</image:loc>
      <image:title>101359 - 1935 MAIL LONDON TO CANADA/H. R. HARMER/STAMP DEALER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101362</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101362.jpg?v=1571439221</image:loc>
      <image:title>101362 - DEVON/HONITON 159 MILEAGE MARK (DN758).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101363.jpg?v=1571439221</image:loc>
      <image:title>101363 - 1879 EDINBURGH DOTTED CIRCLE/½D BROWN POST CARD.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/101366</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101366.jpg?v=1571439221</image:loc>
      <image:title>101366 - 1960 INCOMING EXPRESS MAIL GERMANY TO MIDDLESEX.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101368.jpg?v=1571439221</image:loc>
      <image:title>101368 - 1942 MAIL EAST GRINSTEAD TO INDIA/KGVI 2/6 BROWN (SG476).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101374</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101374.jpg?v=1571439221</image:loc>
      <image:title>101374 - 1935 MAIL NOTTINGHAM TO AUSTRALIA.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101375.jpg?v=1571439221</image:loc>
      <image:title>101375 - 1936 MAIL EDINBURGH TO AUSTRALIA.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/101376</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101376.jpg?v=1571439221</image:loc>
      <image:title>101376 - 1935 MAIL LONDON TO AUSTRALIA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101378</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101378.jpg?v=1571439221</image:loc>
      <image:title>101378 - 1937 MAIL ST. ALBANS TO AUSTRALIA.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101380.jpg?v=1571439221</image:loc>
      <image:title>101380 - 1935 MAIL LONDON TO AUSTRALIA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101382</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101382.jpg?v=1571439221</image:loc>
      <image:title>101382 - 1927 INSURED MAIL LONDON TO GERMANY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/101387</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101387.jpg?v=1571439221</image:loc>
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      <image:title>101427 - &apos;THE BRITISH COUNTY CATALOGUE OF POSTAL HISTORY - VOLS. 1 AND 2&apos; BY R.M. WILLCOCKS AND B. JAY.</image:title>
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      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101769.jpg?v=1571439234</image:loc>
      <image:title>101769 - 1935 MAIL LONDON TO USA/SELFRIDGE &quot;THE QUEEN OF TIME&quot;.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101770.jpg?v=1571439234</image:loc>
      <image:title>101770 - PL.6 1D BLACK PAIR LETTERED JF JG (SG2).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101795.jpg?v=1571439234</image:loc>
      <image:title>101795 - 1951 &quot;HARWICH/SHIP LETTER&quot;.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101801.jpg?v=1571439234</image:loc>
      <image:title>101801 - PL.49 (IE IF JE JF) BLOCK OF FOUR (SG40)/DORSET.</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101803.jpg?v=1571439234</image:loc>
      <image:title>101803 - 1863 ENVELOPE COMBINATION 1D STAR (SG40) AND 2D BLUE (SG45).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101809.jpg?v=1571439234</image:loc>
      <image:title>101809 - PL.46 (PD PE PF) (SG40).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101810.jpg?v=1571439234</image:loc>
      <image:title>101810 - CLONMEL IRISH TYPE SPOON (RA17)/PL.46 (QC) (SG40).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101814.jpg?v=1571439234</image:loc>
      <image:title>101814 - PL.46 MATCHED PAIR LETTERED PI ON BLUED (SG29) AND WHITE PAPER (SG40).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101818.jpg?v=1571439234</image:loc>
      <image:title>101818 - 1857 DIE 2 PL.46 (LJ LK MJ MK) BLOCK OF FOUR PALE RED ON WHITE PAPER.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101820.jpg?v=1571439234</image:loc>
      <image:title>101820 - PL.46 (LH)/SG40.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101822.jpg?v=1571439234</image:loc>
      <image:title>101822 - PL.46 (MF) (SG40)/WILTSHIRE.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101828.jpg?v=1571439234</image:loc>
      <image:title>101828 - PL.46 (IC) (SG40)/SLIGO DATE STAMP.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101851.jpg?v=1571439235</image:loc>
      <image:title>101851 - PL.46 (FG FH GG GH) (SG40).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101854.jpg?v=1571439235</image:loc>
      <image:title>101854 - CLONMEL SPOON IRISH TYPE (RA17).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101857.jpg?v=1571439235</image:loc>
      <image:title>101857 - PL.46 (EL) (SG29).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101858.jpg?v=1571439235</image:loc>
      <image:title>101858 - GREENOCK DOTTED CIRCLE (RA35)/PL.46 (EG) (SG40).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101859.jpg?v=1571439235</image:loc>
      <image:title>101859 - PL.46 (DK EK) (SG40).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101877.jpg?v=1571439236</image:loc>
      <image:title>101877 - PL.46 (QJ) (SG40)/BLUE &quot;131&quot; NUMERAL OF EDINBURGH (SPEC C1vb CAT £400).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101878.jpg?v=1571439236</image:loc>
      <image:title>101878 - PL.46 (QE) (SG40)/BEDS.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101879.jpg?v=1571439236</image:loc>
      <image:title>101879 - PL.46 (QL) (SG40)/IRISH CANCELLATION.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101880.jpg?v=1571439236</image:loc>
      <image:title>101880 - PL.46 MATCHED PAIR LETTERED OH BLUED PAPER (SG29) AND WHITE PAPER (SG40).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101881.jpg?v=1571439236</image:loc>
      <image:title>101881 - PL.46 (QC QD) (SG40)/DATED USAGE.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101885.jpg?v=1571439236</image:loc>
      <image:title>101885 - PL.58 (SJ SK TK TL) BLOCK OF FOUR (SG40).</image:title>
      <image:caption></image:caption>
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      <image:title>101891 - PL.58 (QH) (SG40)/LANCS.</image:title>
      <image:caption></image:caption>
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      <image:title>101892 - PL.58 (SK) (SG40) ON COVER IRISH USAGE.</image:title>
      <image:caption></image:caption>
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      <image:title>101893 - PL.58 (QC) (SG40) ON COVER.</image:title>
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      <image:title>101894 - LYMPSFIELD UDC (SURREY)/1859 USAGE.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101895.jpg?v=1571439236</image:loc>
      <image:title>101895 - PL.58 (IK IL JK JL) BLOCK OF FOUR (SG40).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101899.jpg?v=1571439236</image:loc>
      <image:title>101899 - PL.58 (JF) (SG40) ON COVER.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101903.jpg?v=1571439236</image:loc>
      <image:title>101903 - PL.58 (GF) (SG40).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101906.jpg?v=1571439236</image:loc>
      <image:title>101906 - PL.58 (TE) (SG40)/MISSING PERF HOLES.</image:title>
      <image:caption></image:caption>
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      <image:title>101907 - PL.46 MATCHED PAIR RED-BROWN ON BLUED PAPER (SG29) AND ROSE-RED ON WHITE PAPER LETTERED RL.</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101911.jpg?v=1571439236</image:loc>
      <image:title>101911 - PL.41 (GE) (SG40).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101915.jpg?v=1571439236</image:loc>
      <image:title>101915 - PL.41 (EI) (SG40)/BEDS.</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101916.jpg?v=1571439236</image:loc>
      <image:title>101916 - PL.41 (EI) (SG40).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101918.jpg?v=1571439236</image:loc>
      <image:title>101918 - PL.46 (SL) (SG40).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101919.jpg?v=1571439236</image:loc>
      <image:title>101919 - PL.46 (SF) (SG29).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101923.jpg?v=1571439236</image:loc>
      <image:title>101923 - 1934 MAIL BRADFORD (YORKS) TO AUSTRALIA.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101924.jpg?v=1571439237</image:loc>
      <image:title>101924 - 1937 MAIL BRADFORD (YORKS) TO AUSTRALIA.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101926.jpg?v=1571439237</image:loc>
      <image:title>101926 - 1936 MAIL BRADFORD (YORKS) TO AUSTRALIA.</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101927.jpg?v=1571439237</image:loc>
      <image:title>101927 - 1935 MAIL BRADFORD (YORKS) TO AUSTRALIA.</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101931.jpg?v=1571439237</image:loc>
      <image:title>101931 - PL.6 (II) (SG21).</image:title>
      <image:caption></image:caption>
    </image:image>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101943.jpg?v=1571439237</image:loc>
      <image:title>101943 - PL.6 (PF) (SG21)/MISPLACED SHEET VARIETY.</image:title>
      <image:caption></image:caption>
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      <image:title>101955 - PL.6 (HI) (SG21).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/101958</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101958.jpg?v=1571439237</image:loc>
      <image:title>101958 - PL.202 (KG) (SG22).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/101963</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101963.jpg?v=1571439237</image:loc>
      <image:title>101963 - PL.34 (FG) (SG29).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/101965</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101965.jpg?v=1571439237</image:loc>
      <image:title>101965 - PL.203 (JA) (SG22)/BROKEN PERF HOLES.</image:title>
      <image:caption></image:caption>
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    <loc>https://www.barrell.co.uk/products/101971</loc>
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  <url>
    <loc>https://www.barrell.co.uk/products/101975</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101975.jpg?v=1571439238</image:loc>
      <image:title>101975 - PL.195 (GA) (SG17).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/101988</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/101988.jpg?v=1571439238</image:loc>
      <image:title>101988 - 1952 SAMPLE MAIL LONDON TO USA.</image:title>
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  <url>
    <loc>https://www.barrell.co.uk/products/102002</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102002.jpg?v=1571439238</image:loc>
      <image:title>102002 - 1944 GERMAN PROPAGANDA FORGERY/RANGOON.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/102018</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102018.jpg?v=1571439238</image:loc>
      <image:title>102018 - 1935 ILLUSTRATED ENVELOPE/BRITISH MUSEUM.</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102057</loc>
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      <image:title>102057 - 1828 QUEEN ANNE&apos;S BOUNTY/STAFFS.</image:title>
      <image:caption></image:caption>
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    <loc>https://www.barrell.co.uk/products/102058</loc>
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      <image:title>102058 - 1814 QUEEN ANNE&apos;S BOUNTY/STAFFS/DERBYS.</image:title>
      <image:caption></image:caption>
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      <image:title>102077 - 1806 QUEEN ANNE&apos;S BOUNTY/SHROPS/STAFFS.</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102116.jpg?v=1571439239</image:loc>
      <image:title>102116 - 1836 QUEEN ANNE&apos;S BOUNTY/YORKS.</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102121.jpg?v=1571439239</image:loc>
      <image:title>102121 - 1830 QUEEN ANNE&apos;S BOUNTY/YORKS.</image:title>
      <image:caption></image:caption>
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    <loc>https://www.barrell.co.uk/products/102138</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102138.jpg?v=1571439239</image:loc>
      <image:title>102138 - 1838 QUEEN ANNE&apos;S BOUNTY/LANCS.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102144.jpg?v=1571439240</image:loc>
      <image:title>102144 - 1819 QUEEN ANNE&apos;S BOUNTY/WESTMORLAND/NORTHUMBERLAND.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102157.jpg?v=1571439240</image:loc>
      <image:title>102157 - 1826 QUEEN ANNE&apos;S BOUNTY/CHESHIRE.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102159.jpg?v=1571439240</image:loc>
      <image:title>102159 - 1818 QUEEN ANNE&apos;S BOUNTY/CHESHIRE.</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102164.jpg?v=1571439240</image:loc>
      <image:title>102164 - 1839 QUEEN ANNE&apos;S BOUNTY/WARKS.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102168.jpg?v=1571439240</image:loc>
      <image:title>102168 - 1834 QUEEN ANNE&apos;S BOUNTY/BIRMINGHAM.</image:title>
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    </image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102177.jpg?v=1571439240</image:loc>
      <image:title>102177 - 1800 QUEEN ANNE&apos;S BOUNTY/YORKS.</image:title>
      <image:caption></image:caption>
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    <loc>https://www.barrell.co.uk/products/102193</loc>
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      <image:title>102193 - 1829 QUEEN ANNE&apos;S BOUNTY/CHESHIRE.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102199.jpg?v=1571439240</image:loc>
      <image:title>102199 - 1830 QUEEN ANNE&apos;S BOUNTY/YORKS.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102206.jpg?v=1571439240</image:loc>
      <image:title>102206 - 1824 QUEEN ANNE&apos;S BOUNTY/YORKS.</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102216.jpg?v=1571439240</image:loc>
      <image:title>102216 - 1828 QUEEN ANNE&apos;S BOUNTY/YORKS.</image:title>
      <image:caption></image:caption>
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      <image:title>102231 - 1830 QUEEN ANNE&apos;S BOUNTY/YORKS.</image:title>
      <image:caption></image:caption>
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      <image:title>102277 - 1838 QUEEN ANNE&apos;S BOUNTY/LEEDS.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102288.jpg?v=1571439241</image:loc>
      <image:title>102288 - 1807 QUEEN ANNE&apos;S BOUNTY/SHROPS.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/102321</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102321.jpg?v=1571439242</image:loc>
      <image:title>102321 - LEEDS SPOON (RA47) CANCELLING 1D IMPERF (SG8) ON COVER.</image:title>
      <image:caption></image:caption>
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    <loc>https://www.barrell.co.uk/products/102325</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102325.jpg?v=1571439242</image:loc>
      <image:title>102325 - 1940 METER MARK LONDON TO YUGOSLAVIA.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102377.jpg?v=1571439243</image:loc>
      <image:title>102377 - HUDDERSFIELD PENNY POST (YK1492).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102387.jpg?v=1571439243</image:loc>
      <image:title>102387 - PL.46 (QA) (SG40).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102391.jpg?v=1571439243</image:loc>
      <image:title>102391 - PL.46 (RL) (SG40)/IRISH &quot;289&quot; NUMERAL OF KINGSTOWN).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102394.jpg?v=1571439243</image:loc>
      <image:title>102394 1955 AIR MAIL EARL&apos;S COURT, LONDON TO MONTREAL CANADA WITH KGVI 2/6 YELLOW-GREEN (SG509).</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102395.jpg?v=1571439243</image:loc>
      <image:title>102395 1957 AIR MAIL ENVELOPE BIRMINGHAM TO CANADA WITH 2/6D CASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102398.jpg?v=1571439243</image:loc>
      <image:title>102398 1960 AIR MAIL LONDON TO MONTREAL CANADA WITH 2/6D CASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102399.jpg?v=1571439243</image:loc>
      <image:title>102399 1962 REGISTERED AIR MAIL LONDON TO USA WITH 2/6 CASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102401.jpg?v=1571439243</image:loc>
      <image:title>102401 - PHILATELY/NEWSPAPER WRAPPER LONDON TO USA.</image:title>
      <image:caption></image:caption>
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      <image:title>102402 1931 WRAPPER LONDON TO USA &apos;STAMP COLLECTING&apos; MAGAZINE ADVERT AT UPPER LEFT.</image:title>
      <image:caption></image:caption>
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      <image:title>102403 1845 &apos;HUDDERSFIELD SKELETON&apos; (YK1486) ON MAIL EDINBURGH TO HUDDERSFIELD.</image:title>
      <image:caption></image:caption>
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      <image:title>102407 - 1939 MAIL LONDON TO ARGENTINA.</image:title>
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      <image:title>102414 - 1958 LETTER CARD LIVERPOOL TO CANADA.</image:title>
      <image:caption></image:caption>
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      <image:title>102448 - 1953 UNDERPAID MAIL NETHERLANDS TO BRADFORD, YORKS.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/102453</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102453.jpg?v=1571439244</image:loc>
      <image:title>102453 - 1958 REGISTERED MAIL LONDON TO SWEDEN/METER MARKS.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/102463</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102463.jpg?v=1571439244</image:loc>
      <image:title>102463 - 1937 UNDERPAID MAIL TONBRIDGE TO DENMARK.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/102467</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102467.jpg?v=1571439244</image:loc>
      <image:title>102467 - PL.47 (RI) (SG40)/ON COVER LEADENHALL UDC.</image:title>
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  <url>
    <loc>https://www.barrell.co.uk/products/102471</loc>
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      <image:title>102471 - DIE 2 PL.47 USED MATCHED PAIR BROWN-ROSE ON BLUED PAPER (SG32) AND WHITE PAPER (SG40) LETTERED QD.</image:title>
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      <image:title>102473 - 1856/7 1D DIE 2 PL.47 USED MATCHED PAIR LETTERED QJ ON BLUED PAPER (SG29) AND WHITE PAPER (SG40).</image:title>
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  <url>
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      <image:title>102474 - 1856/1857 DIE 2 PL.47 USED MATCHED PAIR LETTERED QH BROWN-ROSE ON BLUED PAPER (SG32) AND WHITE PAPER (SG40).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102475.jpg?v=1571439244</image:loc>
      <image:title>102475 - PL.47 (OI) (SG40).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/102477</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102477.jpg?v=1571439244</image:loc>
      <image:title>102477 - PL.47 (PE PF) (SG40)/ATHLONE DUPLEX.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102478</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>102478 - 1856/57 DIE 2 1D PL.47 USED MATCHED PAIR LETTERED PH BLUED PAPER PRINTING (SG29) AND WHITE PAPER (SG40).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/102480</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102480.jpg?v=1571439244</image:loc>
      <image:title>102480 - PL.47 (NG) WATERMARK INVERTED (SG40Wi).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/102485</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:title>102485 - 1856/1857 PL.47 USED MATCH PAIR LETTERED BG ON BLUED PAPER (SG29) AND WHITE PAPER (SG40).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/102495</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102495.jpg?v=1571439245</image:loc>
      <image:title>102495 - &quot;HENRY PENNY&quot; MULREADY ADVERT (MA462b).</image:title>
      <image:caption></image:caption>
    </image:image>
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    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102496.jpg?v=1571439245</image:loc>
      <image:title>102496 - 1964 MAIL SHERBORNE TO USA/2/6D CASTLE USAGE.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/102497</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102497.jpg?v=1571439245</image:loc>
      <image:title>102497 - 1966 MAIL EASTBOURNE TO USA/2/6D CASTLE USAGE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102511</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102511.jpg?v=1571439245</image:loc>
      <image:title>102511 - 1929 ADVERT/METER MARK.</image:title>
      <image:caption></image:caption>
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    <loc>https://www.barrell.co.uk/products/102521</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102521.jpg?v=1571439245</image:loc>
      <image:title>102521 - 1944 GERMAN PROPAGANDA FORGERY/GRENADA.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102534.jpg?v=1571439245</image:loc>
      <image:title>102534 - 1908 ENVELOPE COXWOLD (YORKS) TO CANADA WITH COMBINATION OF GB AND CANADIAN STAMPS.</image:title>
      <image:caption></image:caption>
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    <loc>https://www.barrell.co.uk/products/102538</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102538.jpg?v=1571439245</image:loc>
      <image:title>102538 - STAMP DEALERS/R. ROBERTS OF SUSSEX.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102539.jpg?v=1571439245</image:loc>
      <image:title>102539 - STAMP DEALERS/R. ROBERTS OF SUSSEX.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102541.jpg?v=1571439245</image:loc>
      <image:title>102541 - STAMP DEALERS/R. ROBERTS OF SUSSEX.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102542.jpg?v=1571439245</image:loc>
      <image:title>102542  STAMP DEALERS/R. ROBERTS OF SUSSEX.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/102545</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102545.jpg?v=1571439245</image:loc>
      <image:title>102545 - 1949 BANKER&apos;S PARCEL TAG/KGVI 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102546.jpg?v=1571439245</image:loc>
      <image:title>102546 - 1949 BANKER&apos;S PARCEL TAG/KGVI 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102549.jpg?v=1571439246</image:loc>
      <image:title>102549 - 1949 BANKER&apos;S PARCEL TAG/KGVI 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102550.jpg?v=1571439246</image:loc>
      <image:title>102550 - 1949 BANKER&apos;S PARCEL TAG/KGVI 2/6 YELLOW-GREEN/U.P.U.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102551.jpg?v=1571439246</image:loc>
      <image:title>102551 - KGVI BANKER&apos;S PARCEL TAG/2/6 YELLOW-GREEN/U.P.U.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102552.jpg?v=1571439246</image:loc>
      <image:title>102552 - 1949 BANKER&apos;S PARCEL TAG.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/102553</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102553.jpg?v=1571439246</image:loc>
      <image:title>102553 - 1948 BANKER&apos;S PARCEL TAG/KGVI 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102554.jpg?v=1571439246</image:loc>
      <image:title>102554 - 1949 BANKER&apos;S PARCEL TAG/KGVI 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/102555</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102555.jpg?v=1571439246</image:loc>
      <image:title>102555 - 1949 BANKER&apos;S PARCEL TAG/2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/102559</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102559.jpg?v=1571439246</image:loc>
      <image:title>102559 - 1949 BANKER&apos;S PARCEL TAG/KGVI 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/102560</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102560.jpg?v=1571439246</image:loc>
      <image:title>102560 - 1949 BANKER&apos;S PARCEL TAG/KGVI 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/102561</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102561.jpg?v=1571439246</image:loc>
      <image:title>102561 - 1949 BANKER&apos;S PARCEL TAG/KGVI 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102562</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102562.jpg?v=1571439246</image:loc>
      <image:title>102562 - 1949 BANKER&apos;S PARCEL TAG/KGVI 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102563</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102563.jpg?v=1571439246</image:loc>
      <image:title>102563 - 1949? BANKER&apos;S PARCEL TAG/KGVI 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102565</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102565.jpg?v=1571439246</image:loc>
      <image:title>102565 - 1948 BANKER&apos;S PARCEL TAG/KGVI 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/102566</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102566.jpg?v=1571439246</image:loc>
      <image:title>102566 - 1948 BANKER&apos;S PARCEL TAG/KGVI 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/102568</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102568.jpg?v=1571439246</image:loc>
      <image:title>102568 - 1948 BANKER&apos;S PARCEL TAG/KGVI 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/102570</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102570.jpg?v=1571439246</image:loc>
      <image:title>102570 - 1949 BANKER&apos;S PARCEL TAG/KGVI 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/102572</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102572.jpg?v=1571439246</image:loc>
      <image:title>102572 - 1948 BANKER&apos;S PARCEL TAG/KGVI 2/6 YELLOW-GREEN/OLYMPIC GAMES.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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      <image:title>102574 - 1948 BANKER&apos;S PARCEL TAG/KGVI 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
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      <image:title>102575 - 1948 BANKER&apos;S PARCEL TAG/KGVI 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102576.jpg?v=1571439246</image:loc>
      <image:title>102576 - 1948 BANKER&apos;S PARCEL TAG/KGVI 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/102577</loc>
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      <image:title>102577 - 1913 UNDERPAID MAIL ISLE OF MAN TO USA.</image:title>
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  <url>
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      <image:title>102580 - &quot;071&quot; 3VOS BARRED NUMERAL OF WEMBWORTHY (DEVON).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102581.jpg?v=1571439246</image:loc>
      <image:title>102581 - &quot;071&quot; 3VOS BARRED NUMERAL OF WEMBWORTHY (DEVON).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/102583</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102583.jpg?v=1571439246</image:loc>
      <image:title>102583 - &quot;071&quot; 3VOS BARRED NUMERAL OF WEMBWORTHY (DEVON).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/102585</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102585.jpg?v=1571439247</image:loc>
      <image:title>102585 1939 AIR MAIL SOUTHAMPTON TO NEW YORK USA.</image:title>
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  <url>
    <loc>https://www.barrell.co.uk/products/102586</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102586.jpg?v=1571439247</image:loc>
      <image:title>102586 - 1917 &quot;NOURSE MINES&quot; ENVELOPE LONDON TO PARIS.</image:title>
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  <url>
    <loc>https://www.barrell.co.uk/products/102606</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102606.jpg?v=1571439247</image:loc>
      <image:title>102606 - 1950 STAMP DEALERS MAIL HAMPSTEAD TO SIDMOUTH/D. M. WOLFF.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/102607</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102607.jpg?v=1571439247</image:loc>
      <image:title>102607 - 1948 MAIL ARMAGH (NORTHERN IRELAND) TO LETCHWORTH.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/102610</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102610.jpg?v=1571439247</image:loc>
      <image:title>102610 - 1917 STAMP DEALER/ALBERT HARRIS.</image:title>
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  <url>
    <loc>https://www.barrell.co.uk/products/102623</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102623.jpg?v=1571439247</image:loc>
      <image:title>102623 - 1837 SOMERSET/TAUNTON DATE STAMP.</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102635.jpg?v=1571439247</image:loc>
      <image:title>102635 - PL.10 (TF) (SG21) ON COVER/MANUSCRIPT ATTEMPTED DELIVERY.</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102637.jpg?v=1571439247</image:loc>
      <image:title>102637 - 1876 ENVELOPE WITH LONDON STYLE AND PROVINCIAL STYLE DUPLEXES.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/102638</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102638.jpg?v=1571439247</image:loc>
      <image:title>102638 - 1877 COMBINATION LONDON DUPLEX AND NORWICH PROVINCIAL DUPLEX.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/102648</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102648_ea7d89f4-7d88-4637-a2ab-0797ccbf7c44.jpg?v=1571439247</image:loc>
      <image:title>102648 - PL.15 (RH) (SG8)/HEVINGHAM PENNY POST.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/102699</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102699.jpg?v=1571439248</image:loc>
      <image:title>102699 - 1952 REGISTERED MAIL BRADFORD (YORKS) TO GERMANY.</image:title>
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    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/102700</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102700.jpg?v=1571439248</image:loc>
      <image:title>102700 1954 AIR MAIL HAMPSTEAD, LONDON TO NEW YORK USA WITH KGVI 2/6 YELLOW-GREEN (SG509).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/102708</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102708.jpg?v=1571439248</image:loc>
      <image:title>102708 - 1942 MAIL GALASHIELS TO NEW YORK.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/102717</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102717.jpg?v=1571439248</image:loc>
      <image:title>102717 - 1974 UNPAID MAIL JERSEY TO NEWCASTLE UPON TYNE.</image:title>
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    </image:image>
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    <loc>https://www.barrell.co.uk/products/102719</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102719.jpg?v=1571439248</image:loc>
      <image:title>102719 - 1978 UNDERPAID MAIL EX. SHEFFIELD.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/102721</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102721.jpg?v=1571439248</image:loc>
      <image:title>102721 - 1956 &quot;DELAYED...&quot; INSTRUCTIONAL HAND STAMP.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/102722</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102722.jpg?v=1571439248</image:loc>
      <image:title>102722 - 1970&apos;S UNDELIVERED MAIL.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102749.jpg?v=1571439248</image:loc>
      <image:title>102749 - 1911 FIRST OFFICIAL U.K. AERIAL POST/UNUSED LONDON POST CARD IN RED-BROWN.</image:title>
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    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/102752</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102752.jpg?v=1571439249</image:loc>
      <image:title>102752 - 1911 FIRST OFFICIAL U.K. AERIAL POST/UNUSED LONDON POST CARD IN RED-BROWN.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/102763</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102763.jpg?v=1571439249</image:loc>
      <image:title>102763 - 1835 QUEEN ANNE&apos;S BOUNTY/YORKS/NOTTS.</image:title>
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    </image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102765.jpg?v=1571439249</image:loc>
      <image:title>102765 - CAMBS/1920 LONG STANTON CDS.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102766.jpg?v=1571439249</image:loc>
      <image:title>102766 - CAMBS 1908 BOXWORTH CDS.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102767.jpg?v=1571439249</image:loc>
      <image:title>102767 - CAMBS/1906 MELDRETH CDS.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102768.jpg?v=1571439249</image:loc>
      <image:title>102768 - ESSEX/ELMDON CDS.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102771.jpg?v=1571439249</image:loc>
      <image:title>102771 - 1920 SWAFFHAM-BULBECK (CAMBS) CDS.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102773.jpg?v=1571439249</image:loc>
      <image:title>102773 - CAMBS/1916 BARRINGTON CDS.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102774.jpg?v=1571439249</image:loc>
      <image:title>102774 - 1921 SWAFFHAM PRIOR CDS.</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102779.jpg?v=1571439249</image:loc>
      <image:title>102779 - VALENTINE &quot;THE PAST/THE FUTURE&quot; ENVELOPE&quot;/PROOF IN DULL BLUE.</image:title>
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    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102780.jpg?v=1571439249</image:loc>
      <image:title>102780 - VALENTINE &quot;THE PAST/THE FUTURE&quot; ENVELOPE/PROOF IN RED.</image:title>
      <image:caption></image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>102792 - 1911 FIRST OFFICIAL U.K. AERIAL POST/USED LONDON POST CARD IN BROWN WITH BLANK REVERSE AS PRODUCED FOR PRIVATE ADVERTISERS.</image:title>
      <image:caption></image:caption>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102798.jpg?v=1571439249</image:loc>
      <image:title>102798 - FIRST OFFICIAL U.K. AERIAL POST/UNUSED LONDON POST CARD IN BROWN.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102799.jpg?v=1571439249</image:loc>
      <image:title>102799 - 1911 FIRST OFFICIAL U.K. AERIAL POST/UNUSED LONDON POST CARD IN BROWN.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/102811</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102811.jpg?v=1571439249</image:loc>
      <image:title>102811 - 1911 FIRST OFFICIAL U.K. AERIAL POST/LONDON RED-BROWN POST CARD ADDRESSED TO AUSTRIA.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/102812</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102812.jpg?v=1571439250</image:loc>
      <image:title>102812 - 1911 FIRST OFFICIAL U.K. AERIAL POST/POST CARD TO SWITZERLAND.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/102817</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102817.jpg?v=1571439250</image:loc>
      <image:title>102817 - 1911 FIRST OFFICIAL U.K. AERIAL POST/POST CARD ADDRESSED TO BERLIN.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/102830</loc>
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      <image:title>102830 - 1911 FIRST OFFICIAL U.K. AERIAL POST/THE LONDON POST CARD IN OLIVE-GREEN USED FROM WINDSOR.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/102832</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102832.jpg?v=1571439250</image:loc>
      <image:title>102832 - 1911 FIRST OFFICIAL U.K. AERIAL POST/UNUSED LONDON POST CARD IN OLIVE-GREEN.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102833</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102833.jpg?v=1571439250</image:loc>
      <image:title>102833 - FIRST OFFICIAL U.K. AERIAL POST/UNUSED LONDON POST CARD IN OLIVE-GREEN.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102863</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102863.jpg?v=1571439250</image:loc>
      <image:title>102863 - 1911 FIRST OFFICIAL U.K. AERIAL POST/UNUSED ENVELOPE IN PURPLE-BROWN.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102865</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102865.jpg?v=1571439250</image:loc>
      <image:title>102865 - 1911 FIRST OFFICIAL U.K. AERIAL POST/LONDON PURPLE-BROWN ENVELOPE LONDON TO GERMANY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102867</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102867.jpg?v=1571439250</image:loc>
      <image:title>102867 - 1911 FIRST OFFICIAL U.K. AERIAL POST/LONDON ENVELOPE TO GERMANY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102911</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102911.jpg?v=1571439251</image:loc>
      <image:title>102911 - &quot;THE NEW JUDAEA&quot; WRAPPER 1925.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102912</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102912.jpg?v=1571439251</image:loc>
      <image:title>102912 - 1940 &quot;THE PHILATELIC MAGAZINE&quot; NEWSPAPER WRAPPER TO USA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102914</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102914.jpg?v=1571439251</image:loc>
      <image:title>102914 - CIRCA 1920 &quot;THE ELECTRICIAN&quot; NEWSPAPER WRAPPER LONDON TO USA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102920</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102920.jpg?v=1571439251</image:loc>
      <image:title>102920 1954 AIR MAIL LONDON TO NEW YORK USA WITH KGVI 2/6 YELLOW-GREEN (SG509).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102921</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102921.jpg?v=1571439251</image:loc>
      <image:title>102921 - 1957 MAIL LONDON TO USA/2/6 CASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102922</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102922.jpg?v=1571439251</image:loc>
      <image:title>102922 - 1959 MAIL LONDON TO USA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102923</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102923.jpg?v=1571439251</image:loc>
      <image:title>102923 1959 AIR MAIL LONDON TO USA WITH 2/6 CASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102924</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102924.jpg?v=1571439251</image:loc>
      <image:title>102924 1959 AIR MAIL LONDON TO USA WITH 2/6 CASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102925</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102925.jpg?v=1571439251</image:loc>
      <image:title>102925 - 1959 MAIL LONDON TO THE USA/2/6 CASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102926</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102926.jpg?v=1571439251</image:loc>
      <image:title>102926 1960 AIR MAIL LONDON TO PHILADELPHIA USA WITH 2/6 CASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102927</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102927.jpg?v=1571439251</image:loc>
      <image:title>102927 1961 AIR MAIL GLASGOW TO SANTA ANA, USA WITH 2/6 CASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102928</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102928.jpg?v=1571439251</image:loc>
      <image:title>102928 1963 AIR MAIL BRISTOL TO OREGON USA WITH 2/6 CASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102931</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102931.jpg?v=1571439251</image:loc>
      <image:title>102931 - 1931 REGISTERED MAIL BRACKNELL TO USA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102933</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102933.jpg?v=1571439251</image:loc>
      <image:title>102933 - 1949 ENVELOPE WITH USA AND GB STAMPS BATH TO USA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102934</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102934.jpg?v=1571439251</image:loc>
      <image:title>102934 - 1938 PAQUEBOT CANCELLATION.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/102935</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/102935.jpg?v=1571439251</image:loc>
      <image:title>102935 - 1932 REGISTERED MAIL LONDON TO USA/STAMP DEALERS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103012</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103012.jpg?v=1571439252</image:loc>
      <image:title>103012 - 1966 MAIL LONDON TO USA/2/6 CASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103016</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103016.jpg?v=1571439252</image:loc>
      <image:title>103016 - 1949 MAIL MANCHESTER TO BELGIUM PER &quot;SHIP&apos;S BAG&quot;.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103053</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103053.jpg?v=1571439252</image:loc>
      <image:title>103053 - 1836 BRISTOL PENNY POST.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103060</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103060.jpg?v=1571439252</image:loc>
      <image:title>103060 - 1949 MAIL LONDON TO PRAGUE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103065</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103065.jpg?v=1571439252</image:loc>
      <image:title>103065 - 1948 MAIL LONDON TO PRAGUE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103070</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103070.jpg?v=1571439252</image:loc>
      <image:title>103070 - 1953 MAIL HAMPSTEAD TO CZECHOSLOVAKIA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103096</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103096.jpg?v=1571439253</image:loc>
      <image:title>103096 - 1949 UNDERPAID MAIL HASTINGS TO HOLLAND.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103119</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103119.jpg?v=1571439253</image:loc>
      <image:title>103119 - 1925 REGISTERED MAIL CARN BREA (CORNWALL) TO NORTHAMPTON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103123</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103123.jpg?v=1571439253</image:loc>
      <image:title>103123 - MANCHESTER SPOON TYPE D5a FIRST RE-CUT (RA92) ON COVER TO SPAIN.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103134</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103134.jpg?v=1571439253</image:loc>
      <image:title>103134 - 1921 ENVELOPE WELLS/SOM. TO MANCHESTER WITH COMBINATION OF FRENCH AND GB ISSUES.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103139</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103139.jpg?v=1571439253</image:loc>
      <image:title>103139 - 1904 MAIL GERMANY TO FOLKESTONE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103140</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103140.jpg?v=1571439253</image:loc>
      <image:title>103140 - 1933 MANCHESTER INSTRUCTIONAL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103170</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103170.jpg?v=1571439253</image:loc>
      <image:title>103170 - 1952 MAIL FINCHLEY CHURCH END TO NEW ZEALAND.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103173</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103173.jpg?v=1571439253</image:loc>
      <image:title>103173 - 1879 MAIL FRANKFURT TO LONDON RE-DIRECTED WITH 1D (SG43) ON REVERSE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103182</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103182.png?v=1571439253</image:loc>
      <image:title>103182 - 1864 STAMPLESS LETTER NOTTINGHAM TO AMSTERDAM.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103188</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103188.png?v=1571439253</image:loc>
      <image:title>103188 - 1939 MAIL LONDON TO BRAZIL 2/6D SEAHORSE (SG450).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103205</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103205.png?v=1571439254</image:loc>
      <image:title>103205 - 1911-1912 DOWNEY HEAD BROMIDES OF DIE PROOF.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103268</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103268.png?v=1571439254</image:loc>
      <image:title>103268 - 1911 FIRST OFFICIAL U.K. AERIAL POST/LONDON ENVELOPE IN SCARLET KGV AND KEDVII STAMPS TO FRANCE.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/103330</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103330.png?v=1571439255</image:loc>
      <image:title>103330 - PL.15 (MI) (SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103332</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/files/103332_5eea3133-a87f-453b-8e33-a84e13d91ffb.jpg?v=1725274112</image:loc>
      <image:title>103332 1841 1D PL.14 (SG8) USED STRIP OF THREE TH TI TJ FINE USED.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/103334</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103334.png?v=1571439255</image:loc>
      <image:title>103334 - EDINBURGH M.C. (SPEC B1ty) ON COVER/SUPERB PRINTED CONTENT/PL.14 (TA) (SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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      <image:title>103335 - PL.13 (OG) (SG8) LARGE PART WRAPPER.</image:title>
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      <image:title>103361 - 1934 UNDERPAID MAIL LONDON TO BRUSSELS.</image:title>
      <image:caption></image:caption>
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      <image:title>103362 - 1951 UNDERPAID MAIL SWITZERLAND TO LONDON.</image:title>
      <image:caption></image:caption>
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      <image:title>103368 - 1934 UNDERPAID MAIL LONDON TO FRANCE.</image:title>
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      <image:title>103379 - 1935 MAIL WOKING TO TANGANYIKA.</image:title>
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      <image:title>103384 - 1965 ADVERTISING/EX CROYDON.</image:title>
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    <loc>https://www.barrell.co.uk/products/103387</loc>
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      <image:title>103387 - 1948 OLYMPIC GAMES ISSUES USED 1961.</image:title>
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      <image:title>103388 - 1948 6D OLYMPIC GAMES (SG497) USED 1961.</image:title>
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      <image:title>103395 - 1902 MAIL BERRIEDALE (CAITHNESS) TO RETFORD WITH ORIGINAL MEMORIAL CARD.</image:title>
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  <url>
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      <image:title>103397 - 1891 MAIL USED IN RETFORD WITH INVITATION TO ATTEND A CONVERSAZIONE.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/103407</loc>
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      <image:title>103407 - 1952 MAIL WREXHAM TO LUXEMBOURG.</image:title>
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      <image:title>103409 - 1949 MAIL LONDON TO PRAGUE.</image:title>
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      <image:title>103414 - 1950 MAIL SOUTH KENSINGTON TO PRAGUE.</image:title>
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      <image:title>103422 - 1961 UNDERPAID MAIL PEVENSEY TO FRANCE.</image:title>
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      <image:title>103423 - 1957 UNDERPAID MAIL LIVERPOOL TO FRANCE.</image:title>
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      <image:title>103458 - PL.16 (BF) (SG8).</image:title>
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      <image:title>103555 - 1946 MAIL LONDON TO U.S.A./2/6 YELLOW-GREEN (SG476b).</image:title>
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  <url>
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  <url>
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      <image:title>103675 - 1846 HOCKLEY PENNY POST HAND STAMP/1D PINK (BM288).</image:title>
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      <image:title>103685 - 1963? MAIL PINNER TO OXFORD.</image:title>
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      <image:title>103687 - 1964 TELEGRAM/5S CASTLE.</image:title>
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      <image:title>103689 - 1964 TELEGRAM/CASTLE ISSUE.</image:title>
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      <image:title>103699 - 1964 TELEGRAM/FINE COMBINATION OF WILDINGS.</image:title>
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      <image:title>103703 1968 TELEGRAM JERSEY TO ITALY WITH 2/6 CASTLES x 3.</image:title>
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      <image:title>103708 - 1911 POST CARD BELFAST TO U.S.A.</image:title>
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      <image:title>103727 - 1963 6D AIR LETTER WINCHESTER TO SOMALI REPUBLIC.</image:title>
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      <image:title>103729 - 1966 MAIL LONDON TO PAHANG, MALAYSIA.</image:title>
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      <image:title>103731 - 1966 MAIL U.K. TO AUSTRALIA/CASTLE 2/6 X 5.</image:title>
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      <image:title>103734 - CIRCA 1960 PARCEL TAG LIVERPOOL TO SHEFFIELD/2/6 CASTLES.</image:title>
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      <image:title>103735 - 1961 MAIL LONDON TO SOUTH AFRICA.</image:title>
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      <image:title>103736 - 1966 MAIL SAWBRIDGEWORTH TO PAHANG, MALAYSIA.</image:title>
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      <image:title>103737 - 1967 MAIL SAWBRIDGEWORTH TO MALAYSIA.</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>103754 - 1855 MAIL COCKERMOUTH TO WORKINGTON/2D BLUE PL.4 (SG14).</image:title>
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  <url>
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      <image:title>103769 - 1964 TELEGRAM/£1 CASTLE.</image:title>
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      <image:title>103776 - UK &quot;5D&quot; FOREIGN BRANCH CHARGE MARK ON 1891 UNDERPAID MAIL USA TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/103790</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103790.png?v=1571439263</image:loc>
      <image:title>103790 - UK &quot;6D&quot; INLAND SECTION CHARGE MARK ON 1950 UNDERPAID MAIL NEW YORK TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/103795</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103795_5f9270c6-1873-4a9b-8fa1-258f5a565226.png?v=1571439263</image:loc>
      <image:title>103795 1964? UK INTERNAL REGISTERED BRISTOL TO WESTON SUPER MARE WITH 2/6 CASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/103808</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103808.png?v=1571439263</image:loc>
      <image:title>103808 - 1D RED BLACK PLATE 2 (II) (SG7)/EDINBURGH M.C. ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103809</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103809_38f107f7-2034-4587-b32b-118a5042d03b.png?v=1571439264</image:loc>
      <image:title>103809 - GREENOCK DISTINCTIVE MALTESE CROSS (SPEC B1th) ON LARGE PART WRAPPER.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/103810</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103810.jpg?v=1579119494</image:loc>
      <image:title>103810 - DISTINCTIVE GREENOCK MALTESE CROSS/1D RED PL.9 (SG7) (LH).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103814</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103814_5798eab6-17ad-4edb-82db-e5ddf7736802.png?v=1571439264</image:loc>
      <image:title>103814 - 1964 UNPAID MAIL USED LOCALLY IN LETCHWORTH.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103818</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103818_cfdd237b-3ae8-4080-9385-580fdd89f7ed.png?v=1571439264</image:loc>
      <image:title>103818 - 1928 UNPAID MAIL GLASGOW TO LIVERPOOL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103820</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103820_b0f96786-644d-46bb-ab0c-a4e61d2af891.png?v=1571439264</image:loc>
      <image:title>103820 - 1914 ENVELOPE UNDERPAID/LIABLE TO LETTER RATE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103829</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103829.png?v=1571439264</image:loc>
      <image:title>103829 - 1925 UNDERPAID MAIL LEWISHAM TO DUBLIN.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103831</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103831_ba58f3e9-8019-42fc-a20a-8e490b525304.png?v=1571439264</image:loc>
      <image:title>103831 - 1925 UNDERPAID MAIL JAMAICA TO BRISTOL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103832</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103832.png?v=1571439264</image:loc>
      <image:title>103832 - 1921 UNDERPAID MAIL CANADA TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103840</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103840_86dd8368-3fa1-49f0-b471-6e788cad1b20.png?v=1571439264</image:loc>
      <image:title>103840 - PL.13 (AI) (SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103842</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103842.jpg?v=1571439264</image:loc>
      <image:title>103842 - PL.13 (OB) (SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103844</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103844_a72695f3-1213-4cda-91d4-d3d7a09d8c13.png?v=1571439264</image:loc>
      <image:title>103844 - PL.13 (QI) (SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103860</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103860_da197cd3-4394-4efd-958c-3bf7c76bf7f6.png?v=1571439264</image:loc>
      <image:title>103860 - 1848 &quot;HOCKLEY/PENNY POST&quot; HAND STAMP (WA178).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103869</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103869_0aef4c15-2c3b-4c53-903c-200b4cc1b7a5.png?v=1571439265</image:loc>
      <image:title>103869 - 1847 MOURNING ENVELOPE SOUTHPORT TO WIGAN.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/103877</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103877_c3cc8ec1-5a38-4f80-bf38-3baa607a7bd1.png?v=1571439265</image:loc>
      <image:title>103877 - 1842 PLYMOUTH &quot;COMMON&quot; TYPE M.C./&quot;C&quot; RECEIVER&apos;S HAND STAMP OF STONEHOUSE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103880</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103880_e0c57959-901f-418d-86dd-67d22c800042.png?v=1571439265</image:loc>
      <image:title>103880 - 1841 ENVELOPE 1D (SG8) CANCELLED BLACK M.C. AND RED MANUSCRIPT CANCELLATION.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/103882</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103882_53503c2f-34b3-41cd-bc9a-fbc86cff0ab4.png?v=1571439265</image:loc>
      <image:title>103882 - 1843 WINCHCOMB UDC (GL887) AND MALTESE CROSS ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/103886</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103886_a17c1ab5-747e-406b-aa27-14fa5bcc1e99.png?v=1571439265</image:loc>
      <image:title>103886 1842 DARK BLUE MALTESE CROSS OF PRESTON ON COVER (SPEC B1sc).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103887</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103887.jpg?v=1571439265</image:loc>
      <image:title>103887 - PL.21 (IF) (SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103888</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103888.jpg?v=1571439265</image:loc>
      <image:title>103888 - THE DISTINCTIVE MALTESE CROSS OF NORWICH ON COVER (SPEC B1ts CAT. £1800).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/103889</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103889_25cfe914-864b-457b-9658-25188acaa4c2.png?v=1571439265</image:loc>
      <image:title>103889 - THE DISTINCTIVE MALTESE CROSS OF NORWICH ON COVER (SPEC B1ts CAT. £1800).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/103891</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103891_6077f113-71dc-43c8-8bf3-f864fecdfa9e.png?v=1571439265</image:loc>
      <image:title>103891 - HEREFORD MALTESE CROSS.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/103893</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103893_52b8abaa-3f58-405b-8d55-5dbea0cd7940.png?v=1571439265</image:loc>
      <image:title>103893 - BRIDGENORTH MALTESE CROSS.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/103901</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103901_2c94f20c-e2c4-4920-a6f8-fe37a28b4205.png?v=1571439265</image:loc>
      <image:title>103901 - PL.8 (SG7) (MJ)/DERBY MALTESE CROSS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103902</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103902_cc6e31ea-5886-4497-9b44-d3b499399155.png?v=1571439265</image:loc>
      <image:title>103902 - SALISBURY MALTESE CROSS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103903</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103903_1658b921-6f5f-4160-9c9e-6675d47230c1.png?v=1571439265</image:loc>
      <image:title>103903 - STOURBRIDGE M.C.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103905</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103905_e12cf5f6-a4ac-4bfc-8e01-5e7986d8c5dd.png?v=1571439265</image:loc>
      <image:title>103905 - 1842 LONDON MALTESE CROSS ON PART WRAPPER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103912</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103912a_5499813a-b717-43cf-af8a-da587fff4ad4.png?v=1571439266</image:loc>
      <image:title>103912 - 1847 RE-DIRECTED MAIL NORWICH/OXFORD/SURREY - ECCLESIASTICAL CONTENT.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103926</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103926_f19a6210-4d64-4be6-8c90-a1167b9a4d5d.png?v=1571439266</image:loc>
      <image:title>103926 - 1918 UNDERPAID MAIL CEYLON TO CHATHAM INCORRECTLY SENT FREE OF CHARGE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103932</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103932_b789caea-f45f-417b-a9a1-19aab957d4a1.png?v=1571439266</image:loc>
      <image:title>103932 - 1921 UNDERPAID MAIL USA TO LOCHWINNOCH, SCOTLAND/KGV ½D POSTAGE STAMP (SG315) USED AS A POSTAGE DUE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103933</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103933_c2a8d377-2b96-4407-99eb-954f26de254e.png?v=1571439266</image:loc>
      <image:title>103933 - 1921 UNDERPAID MAIL US TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103934</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103934_cc06746d-79ed-4956-b1b7-260484c8f986.png?v=1571439266</image:loc>
      <image:title>103934 - 1921 UNDERPAID MAIL FRANCE TO BIRMINGHAM.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103939</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103939_a7dd26b3-044a-40b2-a47e-3098e0e9d95c.png?v=1571439266</image:loc>
      <image:title>103939 - 1921 UNDERPAID MAIL SWITZERLAND TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103944</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103944_166c3e50-a716-4ccf-8f8f-29b711810271.png?v=1571439266</image:loc>
      <image:title>103944 - 1923 UNDERPAID MAIL US TO JERSEY/1½D POSTAGE DUE LABEL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103946</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103946.png?v=1571439266</image:loc>
      <image:title>103946 - 1906 UNDERPAID MAIL NEW SOUTH WALES TO EDINBURGH.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103949</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103949_de047bbf-b00c-419d-9699-a3c00083bcfd.png?v=1571439266</image:loc>
      <image:title>103949 - 1906 POST CARD BANTRY TO THE USA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/103950</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/103950_c390fc87-1656-453e-8749-83c7cc439b3b.png?v=1571439266</image:loc>
      <image:title>103950 - 1908 UNDELIVERED MAIL EX MIDDLESBROUGH.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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      <image:title>103956 - 1946 MAIL LONDON TO CANADA/2/6 YELLOW-GREEN (SG476b).</image:title>
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      <image:title>103957 1951 AIR MAIL LONDON TO AUSTRALIA WITH 2/6 YELLOW-GREEN (SG476b).</image:title>
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  <url>
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      <image:title>103958 - 1946 MAIL LONDON TO EAST LONDON, SOUTH AFRICA/2/6 YELLOW-GREEN (SG476b).</image:title>
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  <url>
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      <image:title>103959 - 1949 ENVELOPE ALRESFORD TO CANADA/2/6 YELLOW-GREEN (SG476b).</image:title>
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  <url>
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  <url>
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      <image:title>103962 - 1942 MAIL BALHAM TO USA/2/6 YELLOW-GREEN (SG476b).</image:title>
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  <url>
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      <image:title>103963 - 1942 MAIL LONDON TO NEW YORK/2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>103966 - 1945 MAIL SURREY TO AUSTRALIA/2/6 YELLOW-GREEN (SG476b).</image:title>
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  <url>
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      <image:title>103967 - 1943 MAIL KEIGHLEY TO ARGENTINE/2/6 YELLOW-GREEN (SG476b).</image:title>
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  <url>
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  <url>
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      <image:title>103969 - 1944 MAIL SURREY TO BRAZIL/2/6 YELLOW-GREEN (SG476b).</image:title>
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  <url>
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      <image:title>103972 - 1942 MAIL LONDON TO USA/2/6 YELLOW-GREEN (SG476b).</image:title>
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  <url>
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      <image:title>103976 1943 AIR MAIL LONDON TO USA WITH 2/6 YELLOW-GREEN (SG476b).</image:title>
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  <url>
    <loc>https://www.barrell.co.uk/products/103977</loc>
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      <image:title>103977 1946 MAIL LONDON TO USA WITH 2/6 YELLOW-GREEN (SG476b).</image:title>
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  <url>
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      <image:title>103980 - 1941 REGISTERED MAIL ILFORD TO NEW ZEALAND/2/6 BROWN (SG476).</image:title>
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  <url>
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      <image:title>103983 - 1940 MAIL LONDON TO BRAZIL/2/6 BROWN (SG476).</image:title>
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  <url>
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      <image:title>103984 - 1940 MAIL BRIGHOUSE TO URUGUAY/2/6 BROWN (SG476).</image:title>
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      <image:title>103985 - 1941 MAIL MANCHESTER TO ARGENTINE/2/6 BROWN (SG476).</image:title>
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  <url>
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      <image:title>103987 - 1941 MAIL ANGUS (PERTHSHIRE) TO USA/2/6 BROWN (SG476).</image:title>
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      <image:title>103988 - 1940 MAIL ASHFORD, KENT TO USA/2/6 BROWN (SG476).</image:title>
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  <url>
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      <image:title>103990 - 1946 MAIL BEDFORD TO USA/2/6 YELLOW-GREEN (SG476b).</image:title>
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      <image:title>103995 - 1940 MAIL NEWCASTLE ON TYNE TO SOUTH AFRICA/2/6 BROWN (SG476).</image:title>
      <image:caption></image:caption>
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      <image:title>104001 - 1941 MAIL GLASGOW TO URUGUAY/2/6 BROWN (SG476).</image:title>
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  <url>
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      <image:title>104003 - 1940 MAIL LONDON TO BRAZIL/2/6 BROWN (SG476).</image:title>
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      <image:title>104004 - 1940 MAIL HUDDERSFIELD TO USA/2/6 BROWN (SG476).</image:title>
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      <image:title>104005 - 1941 MAIL LONDON TO USA/2/6 BROWN (SG476).</image:title>
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      <image:title>104007 - 1944 MAIL LONDON TO NEW YORK/5S RED (SG477).</image:title>
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      <image:title>104009 - 1942 MAIL LONDON TO CHILE/2/6 BROWN (SG476).</image:title>
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      <image:title>104011 - 1941 MAIL ELLAND/YORKSHIRE TO NEW YORK.</image:title>
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      <image:title>104016 1953 AIR MAIL UK TO AUSTRALIA WITH KGVI 5S RED (SG510)/QEII AND KGVI COMBINATION.</image:title>
      <image:caption></image:caption>
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      <image:title>104019 1955 AIR MAIL EARL&apos;S COURT, LONDON TO MONTREAL CANADA WITH KGVI 2/6 YELLOW-GREEN (SG509).</image:title>
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      <image:title>104021 - 1941 MAIL LONDON TO BUENOS AIRES/2/6 BROWN (SG476).</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104023.png?v=1571439268</image:loc>
      <image:title>104023 - 1949 MAIL LONDON TO SOUTH AUSTRALIA/2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
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      <image:title>104024 - 1943 MAIL BALLYMENA TO THE USA/2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104030.png?v=1571439268</image:loc>
      <image:title>104030 - 1941 MAIL LONDON TO AUSTRALIA/2/6 BROWN (SG476)/PERFIN.</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:title>104033 1950 AIR MAIL LONDON TO SOUTH AFRICA WITH 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:title>104044 - 1952 MAIL ENNISKILLEN TO USA/2/6 YELLOW-GREEN (SG509).</image:title>
      <image:caption></image:caption>
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      <image:title>104067 - UNDATED PARCEL TAG KGVI 10S ULTRAMARINE (SG478b) X TEN!/5S RED (SG477).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/104069</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
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      <image:title>104069 - KGVI BANKERS PARCEL TAG/2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104070</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104070_88c17a22-f042-41ed-bdb7-1bde83166a69.png?v=1571439269</image:loc>
      <image:title>104070 - KGVI BANKERS PARCEL TAG/2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104073</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104073_0daa207a-a7ef-4059-8bf7-05f20bb5e969.png?v=1571439269</image:loc>
      <image:title>104073 - 1940 MAIL LONDON TO ARGENTINE/2/6 BROWN (SG476).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104077</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104077_b3d27513-5cb0-41a9-9999-41ff5b60f154.png?v=1571439269</image:loc>
      <image:title>104077 - 1941 MAIL MANCHESTER TO TANGANYIKA/2/6 BROWN (SG476).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104080</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104080_4de7890a-ece9-4549-8fc2-de7393369d1a.png?v=1571439269</image:loc>
      <image:title>104080 - 1939 MAIL  HERNE HILL TO U.S.A./2/6 BROWN (SG476).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104082</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104082_71a717b6-4b43-4da8-b0ba-b47d4380f5aa.png?v=1571439269</image:loc>
      <image:title>104082 CIRCA 1939 AIRMAIL LONDON TO U.S.A. WITH KGV1 2/6D BROWN (SG476).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104087</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104087_ce54dc04-2638-4583-bef5-da3e8a0bd9b4.png?v=1571439269</image:loc>
      <image:title>104087 - KGVI MAIL LONDON TO CANADA/2/6 BROWN (SG476).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104089</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104089.png?v=1571439269</image:loc>
      <image:title>104089 - 1944 MAIL LIVERPOOL TO U.S.A./2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104090</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104090_3d896a18-1ba3-45ba-b40c-2912bbc1eefd.png?v=1571439269</image:loc>
      <image:title>104090 - 1947 MAIL LONDON TO NEW ZEALAND/2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104091</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104091_57d0d50a-d8bc-4ce0-9f44-d3a656444ef9.png?v=1571439269</image:loc>
      <image:title>104091 1948 AIR MAIL LONDON TO AUSTRALIA WITH 2/6D YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104093</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104093_7114ff3d-9e84-4c29-8cd6-d8ca1ad4e32b.png?v=1571439269</image:loc>
      <image:title>104093 - 1944 MAIL STAINES TO BRAZIL/2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104095</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104095_763ea34f-c8c4-421a-b377-d5c1b12b4abe.png?v=1571439269</image:loc>
      <image:title>104095 - 1942 MAIL LONDON TO U.S.A./2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104096</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104096_d1eaa032-4a65-4c97-998b-08ec7d849a05.png?v=1571439269</image:loc>
      <image:title>104096 - KGVI MAIL LONDON TO U.S.A./2/6 YELLOW-GREEN (SG476b)/POLISH LEAGUE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104097</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104097_7f8b4e88-c015-435c-9b7b-fc99cef60874.png?v=1571439269</image:loc>
      <image:title>104097 - 1944 MAIL BELFAST TO U.S.A./2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104098</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104098_02417469-0832-4e50-9956-e226c8b008bf.png?v=1571439269</image:loc>
      <image:title>104098 - 1950 MAIL LONDON TO NEW ZEALAND/2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104103</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104103_b20ce12b-1683-4e0e-a22b-9a372f475501.png?v=1571439269</image:loc>
      <image:title>104103 - 1948 KGVI BANKERS PARCEL TAG/2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104104</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104104_f114dceb-3e30-4cfb-ba31-05e94f351c64.png?v=1571439269</image:loc>
      <image:title>104104 - 1949 KGVI BANKERS PARCEL TAG/2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104106</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104106_1fa7b5df-d29a-4de7-a491-30ac80b6c8a4.png?v=1571439269</image:loc>
      <image:title>104106 1952 AIR MAIL LONDON TO SOUTH AFRICA WITH KGVI 2/6 YELLOW-GREEN (SG509).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104107</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104107_e5c1be2a-8cc6-4491-aea0-538ab39b8bb8.png?v=1571439269</image:loc>
      <image:title>104107 - 1953 MAIL LONDON TO BRAZIL/2/6 YELLOW-GREEN (SG509).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104108</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104108_4cdabe2d-c548-4c5d-804a-645d9f3a7b7c.png?v=1571439269</image:loc>
      <image:title>104108 1953 AIR MAIL IPSWICH TO TRANSVAAL, SOUTH AFRICA WITH KGVI 2/6 YELLOW-GREEN (SG509).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104109</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104109_d8e337f9-42c8-4bc0-a12a-e99810bda065.png?v=1571439269</image:loc>
      <image:title>104109 1955 AIR MAIL CHELSEA, LONDON TO NEW YORK, USA WITH KGVI 2/6 YELLOW-GREEN (SG509).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104110</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104110_9764f9e4-1885-47b5-80c8-66e667026085.png?v=1571439269</image:loc>
      <image:title>104110 - 1955 MAIL CROYDON TO U.S.A./2/6 YELLOW-GREEN (SG509).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104117</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104117_295f145e-dbae-4947-af38-64588df2a082.png?v=1571439269</image:loc>
      <image:title>104117 1952 AIR MAIL GLASGOW TO PERNAMBUCO, BRAZIL WITH 2/6 YELLOW-GREEN (SG509).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104118</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104118_df184bd3-8890-48ec-a6b3-e6340d6cebca.png?v=1571439270</image:loc>
      <image:title>104118 - 1951 MAIL GOLDERS GREEN TO CANADA/2/6 YELLOW-GREEN (SG509).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104119</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104119_c4892770-4c08-4a1d-9789-261568d8d568.png?v=1571439270</image:loc>
      <image:title>104119 - 1955 MAIL HAYWARDS HEATH TO U.S.A./UNDELIVERED/2/6 YELLOW-GREEN (SG509).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104120</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104120_1dbced8b-730d-4eb3-8f66-0be6514a43c0.png?v=1571439270</image:loc>
      <image:title>104120 1955 AIR MAIL KENSINGTON, LONDON TO CALIFORNIA USA WITH PAIR KGVI 2/6 YELLOW-GREEN (SG509).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104122</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104122_30df9bbe-8d38-490c-9a75-73b2a3a4535d.png?v=1571439270</image:loc>
      <image:title>104122 1954 AIR MAIL WOKING TO NEW YORK USA WITH KGVI 2/6 YELLOW-GREEN (SG509).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104130</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104130_7a2933df-bbfa-4896-b02f-7f46d1f541c5.png?v=1571439270</image:loc>
      <image:title>104130 - 1953 MAIL KILBURN TO U.S.A./2/6 YELLOW-GREEN (SG509).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/104135</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104135_f757f2f9-6601-46f1-905c-5d81394312c1.png?v=1571439270</image:loc>
      <image:title>104135 - CIRCA 1955 BANKERS HVP PARCEL TAG/2/6 YELLOW-GREEN (SG509).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104141</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104141_7ef590fe-469c-4705-a2ce-f13092682a81.png?v=1571439270</image:loc>
      <image:title>104141 1947 AIR MAIL LONDON TO AUSTRALIA WITH 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104145</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104145_8752918d-13ed-4f84-a746-c0812bc91728.png?v=1571439270</image:loc>
      <image:title>104145 - 1949 KGVI BANKERS PARCEL TAG.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104148</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104148_860bf6d2-2125-42b3-b99a-3d93caddf933.png?v=1571439270</image:loc>
      <image:title>104148 - 1949 KGVI BANKERS PARCEL TAG/2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104149</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104149_632ac709-7529-4b56-9d49-fe19869e235b.png?v=1571439270</image:loc>
      <image:title>104149 - 1949 KGVI BANKERS PARCEL TAG/2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104151</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104151.jpg?v=1571439270</image:loc>
      <image:title>104151 - 1948 KGVI BANKERS PARCEL TAG/2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104152</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104152_93cc84d3-9119-4e04-a9fb-5b70a44894ef.png?v=1571439270</image:loc>
      <image:title>104152 - 1949 KGVI BANKERS PARCEL TAG/2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104153</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104153_a5fd3729-a68e-4d4d-9a9f-3781cf1d42ec.png?v=1571439270</image:loc>
      <image:title>104153 - 1949 KGVI BANKERS PARCEL TAG/2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104154</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>106967 - 1908 UNDERPAID MAIL FRANCE TO THE UK.</image:title>
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    <loc>https://www.barrell.co.uk/products/106693</loc>
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      <image:title>106656 - PL.40 (RI)(SG29).</image:title>
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      <image:title>106653 - PL.32 (BJ)(SG29).</image:title>
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      <image:title>106652 - PL.32 (HD)(SG29).</image:title>
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      <image:title>106648 - PL.36 (SD)(SG29).</image:title>
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      <image:title>106644 - HULL SPOON TYPE C/PL.24 (LC)(SG29).</image:title>
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      <image:title>106643 - PL.32 (BE)(SG29).</image:title>
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  <url>
    <loc>https://www.barrell.co.uk/products/106641</loc>
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      <image:title>106637 - PL.44 (JC)(SG29).</image:title>
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  <url>
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      <image:title>106635 - PL.34 (LI)(SG29).</image:title>
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  <url>
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    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:title>106632 - 1899 RE-DIRECTED MAIL CAMBRIDGE/CHESHIRE/LONDON.</image:title>
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      <image:title>106625 - PL.9 (GA)(SPEC C6).</image:title>
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  <url>
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    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106620.png?v=1571439295</image:loc>
      <image:title>106620 - PL.13 (AG)(SPEC C6) ON COVER.</image:title>
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      <image:title>106618 - PL.12 (MF)(SG21) ON COVER.</image:title>
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      <image:title>106604 - PL.131 (SB)(SG8).</image:title>
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      <image:title>106593 1855 MAIL DARLINGTON, DURHAM 1D PL.12 (SPEC C6) &apos;HIGH ROW&apos; LOCAL RECEIVER&apos;S HANDSTAMP.</image:title>
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      <image:title>106589 - 1878 MAIL LONDON TO CHORLEY RE-DIRECTED BACK TO LONDON.</image:title>
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      <image:title>106584 - 1847 MAIL BRIGHTON TO LONDON RE-DIRECTED TO KENT.</image:title>
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    <loc>https://www.barrell.co.uk/products/106576</loc>
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      <image:title>106576 - 1852 1D PINK ENVELOPE NEWCASTLE ON TYNE TO LONDON AND THENCE RE-DIRECTED.</image:title>
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    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>106571 - 1896 MAIL LONDON TO OXFORD RE-DIRECTED TO PARIS.</image:title>
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    </image:image>
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  <url>
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      <image:title>106567 - 1873 PRINTED MATTER NEWCASTLE ON TYNE TO OLDENBURG/PL.124 (HC)(SG43).</image:title>
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  <url>
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    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:title>106558 - 1873 PRINTED MATTER MANCHESTER TO AMSTERDAM/PL.170 (FD)(SG43).</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:title>106552 - 1935 UNDERPAID MAIL SWITZERLAND TO SHEFFIELD.</image:title>
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  <url>
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      <image:title>106545 - PL.9 (QB)(SPEC C6).</image:title>
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    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/106542</loc>
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      <image:title>106542 - PL.9 (PB)(SG21).</image:title>
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      <image:title>106541 - PL.9 (DK)(SG24).</image:title>
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      <image:title>106540 - PL.9 (QK)(SG24).</image:title>
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      <image:title>106539 - PL.9 (JC)(SG21)/LONDON &quot;38&quot; DUPLEX.</image:title>
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      <image:title>106538 1855 DIE 2 1D PL.9 L.C.16 (SG26) VERTICAL PAIR (IL JL).</image:title>
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      <image:title>106535 - PL.9 (CL CONSTANT VARIETY)(SPEC C6g).</image:title>
      <image:caption></image:caption>
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      <image:title>106534 - PL.9 (EF)(SG24).</image:title>
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  <url>
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      <image:title>106527 - PL.9 (QL)(SG24).</image:title>
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  <url>
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      <image:title>106526 - PL.9 (OG CONSTANT VARIETY)(SPEC C6g).</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>106513 - PL.13(DE)(SPEC C6).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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      <image:title>106512 - PL.13 (EF)(SPEC C6).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/106508</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106508_ba3ed1f4-8e18-46c4-af4a-3863fd420d06.png?v=1571439298</image:loc>
      <image:title>106508 - PL.119 (IC)(SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106507</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106507_bb87305c-c9b3-4b4e-81f7-88b0893201b7.png?v=1571439298</image:loc>
      <image:title>106507 - PL.164 (BC)(SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106505</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106505.jpg?v=1571439298</image:loc>
      <image:title>106505 - PL.12 (KI)(SG21).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/106497</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106497.png?v=1571439298</image:loc>
      <image:title>106497 - PL.13 (AE BE)(SPEC C6)/MISSING IMPRIMATUR LETTERING.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/106484</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106484_2e2e38f3-8da0-43d6-bee2-b7730e8bb4b5.png?v=1571439298</image:loc>
      <image:title>106484 - PL.151 (EL)(SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106463</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106463_cfec52ad-354d-4f8d-a7f9-a5207ab49051.png?v=1571439298</image:loc>
      <image:title>106463 - 1944 RE-USED ENVELOPE.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/106453</loc>
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      <image:title>106453 - 1960 SOUTHAMPTON PAQUEBOT TO USA.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/106448</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>106448 - PL.11 (AA AB AC)(SG24)/MISSING IMPRIMATUR LETTERINGS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <image:image>
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      <image:title>106442 - PL.10 (LL)(SPEC C6).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106439_c96412f6-f0a0-498b-9c06-b4e9f6625cbe.png?v=1571439299</image:loc>
      <image:title>106439 - PL.10 (IB)(SPEC C6).</image:title>
      <image:caption></image:caption>
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      <image:title>106438 - PL.10 (HD)(SPEC C6).</image:title>
      <image:caption></image:caption>
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      <image:title>106436 - PL.10 (PG)(SPEC C6).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/106433</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106433_c6067fbf-4057-4cde-a4bb-da8e96c4af76.png?v=1571439299</image:loc>
      <image:title>106433 - PL.10 (FD)(SG21).</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>106428 - 1961 DELAYED MAIL.</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>106426 - 1969 UNPAID MAIL CHELTENHAM TO CAMBERLEY.</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:title>106418 - PL.10 (BJ)(SG24).</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:title>106410 - PL.10 (QL)(SPEC C6).</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:title>106408 - PL.10 (QC)(SG24).</image:title>
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      <image:title>106404 - PL.10 (MF) LARGE CROWN 14 WATERMARK INVERTED (SPEC C6c).</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:title>106403 - PL.10 (NA)(SPEC C6).</image:title>
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      <image:title>106401 - PL.10 (NI CONSTANT VARIETY)(SPEC C6g).</image:title>
      <image:caption></image:caption>
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      <image:title>106400 - PL.10 (NH CONSTANT VARIETY)(SPEC C6g).</image:title>
      <image:caption></image:caption>
    </image:image>
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    <image:image>
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      <image:title>106394 - PL.12 (JH)(SPEC C6).</image:title>
      <image:caption></image:caption>
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      <image:title>106386 - PL.12 (AF)(SPEC C6)/MISSING IMPRIMATUR LETTERING.</image:title>
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    </image:image>
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      <image:title>106385 - PL.11 (FH FG)(SPEC C6).</image:title>
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    </image:image>
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      <image:title>106383 - PL.11 (LG CONSTANT VARIETY)(SPEC C6g).</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:title>106382 - PL.11 (NF)(SG21).</image:title>
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  <url>
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      <image:title>106381 - PL.11 (NG)(SPEC C6).</image:title>
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      <image:title>106380 - PL.11 (NK)(SPEC C6).</image:title>
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    </image:image>
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  <url>
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      <image:title>106379 - PL.11 (OJ)(SG26).</image:title>
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  <url>
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      <image:title>106378 - PL.11 (QH)(SG26).</image:title>
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      <image:title>106374 - PL.11 (RE RF)(SG24).</image:title>
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      <image:title>106373 - PL.11 (NB NC CONSTANT VARIETY)(SG24 SPEC C3h).</image:title>
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      <image:title>106372 - PL.11 (OL)(SG24).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/106371</loc>
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      <image:title>106371 - PL.11 (DL)(SG21).</image:title>
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  <url>
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      <image:title>106370 - PL.11 (EF)(SPEC C6).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/106367</loc>
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      <image:title>106367 - PL.11 (KL)(SG26).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/106366</loc>
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      <image:title>106366 - PL.12 (SD)(SG21).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/106363</loc>
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      <image:title>106363 - PL.9 (HH)(SG24) ON MOURNING ENVELOPE.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/106361</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:title>106361 - PL.12 (KJ)(SPEC C6) ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/106359</loc>
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      <image:title>106359 - PL.10 (EB EC)(SG21) ON COVER.</image:title>
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    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/106357</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106357_e8b3af87-648a-4ff1-a982-585efdd06b86.png?v=1571439301</image:loc>
      <image:title>106357 - PL.10 (QI CONSTANT VARIETY)(SPEC C6g) ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106356</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106356_feccf3d1-c91a-4b15-998f-3f58d3c925ab.png?v=1571439301</image:loc>
      <image:title>106356 - PL.10 (MA CONSTANT VARIETY)(SPEC C6g) ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106353</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106353_01ce7fe4-7fcb-4dde-a257-b3a157e58f20.png?v=1571439301</image:loc>
      <image:title>106353 - 1906 ADVERTISING MAIL/LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106342</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106342_8eba67f5-e336-43cb-a7b3-de7c76382c04.png?v=1571439301</image:loc>
      <image:title>106342 - PL.10 (KK RE-ENTRY) LARGE CROWN 14 (SPEC C6e) ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106341</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106341_82b4ae9c-d68b-45a4-9f10-97830fe0208c.png?v=1571439301</image:loc>
      <image:title>106341 - 1841 LAW LIFE ASSURANCE CACHET ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/106338</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106338_2ee6a1b4-0025-4c57-8bea-ae72690f0565.png?v=1571439301</image:loc>
      <image:title>106338 - 1963 &quot;POSTED OUT OF COURSE&quot;.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106335</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106335_a4f8f7ee-e0db-4058-b290-816a377b9e22.png?v=1571439301</image:loc>
      <image:title>106335 - 1941 MAIL USA ADDRESSED TO WINSTON CHURCHILL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106333</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106333.png?v=1571439301</image:loc>
      <image:title>106333 - PL.9 (QL)(SPEC C6).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106320</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>106320 - PL.29 (BJ CONSTANT VARIETY)(SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106319</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106319_b9922447-63e1-4596-9ac4-05aa37c1c5ac.png?v=1571439301</image:loc>
      <image:title>106319 - PL.29 (LC)(SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106317</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106317_385e2ad3-4153-496c-b3ee-786fe81cc6c6.png?v=1571439301</image:loc>
      <image:title>106317 - PL.27 (BG)(SG40).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106313</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106313_7818697b-c598-41d8-bef5-f5ef3fa0c3c6.png?v=1571439301</image:loc>
      <image:title>106313 - PL.27 (SC)(SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106307</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106307_3874a39b-2fa6-4967-8b77-0be94f68ab1d.png?v=1571439302</image:loc>
      <image:title>106307 - PL.9 (OK)(SG24) ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106305</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106305_dea2682f-fac6-491c-91c4-68c147611e54.png?v=1571439302</image:loc>
      <image:title>106305 - PL.9 (DJ CONSTANT VARIETY MARK IN J SQUARE)(SG21 SPEC C4g) ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106304</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106304_a487ee74-77da-49f0-a5e6-a7cc6561c7b0.png?v=1571439302</image:loc>
      <image:title>106304 - PL.9 (HK)(SG21).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106298</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106298_294a2a2f-b069-47f4-a861-759d6438d193.png?v=1571439302</image:loc>
      <image:title>106298 - 1952 SOUTHAMPTON PAQUEBOT.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106289</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106289_ed334cf8-164d-4786-9b02-80f37ecc6db5.png?v=1571439302</image:loc>
      <image:title>106289 - 1953 MIXED FRANKING UK TO THE USA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106283</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106283_5cf3f5f2-b3b7-40f2-a26a-91a5ef75b3ca.png?v=1571439302</image:loc>
      <image:title>106283 - 1908 UNDERPAID MAIL US TO LIVERPOOL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106282</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106282_ea7c2fb5-345e-404c-a4ff-b7b277c17733.png?v=1571439302</image:loc>
      <image:title>106282 - 1906 MAIL CANADA TO NORTHANTS/INSPECTOR&apos;S MARK.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106281</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106281_fa7dbf0a-2fae-42f3-bd81-40c14cc0581e.png?v=1571439302</image:loc>
      <image:title>106281 - 1927 UNDERPAID MAIL CHINGFORD TO RICHMOND, YORKSHIRE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106278</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106278_cf0a2ee5-6e47-4341-9d5c-62dd23a26c75.png?v=1571439302</image:loc>
      <image:title>106278 - 1924 UNPAID MAIL GERMANY TO LECHLADE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106266</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106266_fa43411b-2772-4a7a-bb95-c32cb7cae8a4.png?v=1571439302</image:loc>
      <image:title>106266 - 1936 ADVERTISING/LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106264</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106264_93b777cf-b3f8-4f68-999f-aa083a777f4b.png?v=1571439302</image:loc>
      <image:title>106264 - 1935 ADVERTISING/METER MARK.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106262</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106262_d9c7ebcd-ced4-4caa-9521-e1cabc7cbf7f.png?v=1571439302</image:loc>
      <image:title>106262 - 1838 YORKS/TADCASTER UDC (YK2900).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106256</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106256_61240d9d-4fee-4f35-8349-4d7ad34d1a90.png?v=1571439302</image:loc>
      <image:title>106256 - YORKS/BEDALE PENNY POST (YK262).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106253</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106253_5866b278-ecf4-4e04-824b-5c02d7703af5.png?v=1571439302</image:loc>
      <image:title>106253 - 1905 UNPAID MAIL CHATTERIS TO WHITTLESEA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106252</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106252_5d4c6969-c780-4033-a66a-c3c8ca911703.png?v=1571439302</image:loc>
      <image:title>106252 - 1962 UNDELIVERED MAIL LONDON TO BRITISH GUIANA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106251</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106251_992c2e24-3859-4b41-b071-4dfe010bb34b.png?v=1571439302</image:loc>
      <image:title>106251 - 1958 UNDELIVERED MAIL SCOTLAND TO GERMANY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106247</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106247_5522ec94-1dec-46c5-9b9a-d445648d43d2.png?v=1571439302</image:loc>
      <image:title>106247 - 1831 YORKS/HOLMFIRTH PENNY POST (YK1378).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106236</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106236_f545cbe8-b598-494a-8868-15d9a6f40592.png?v=1571439302</image:loc>
      <image:title>106236 - 1963 UNDELIVERED MAIL GERMANY TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106227</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106227_71ed09a8-acde-493f-915b-9fb3f29522b9.png?v=1571439302</image:loc>
      <image:title>106227 - 1838 YORKS/BRIGHOUSE PENNY POST (YK585).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106222</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106222_c4b6c4b9-adfc-48b8-a975-a3d25db6f644.png?v=1571439303</image:loc>
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      <image:title>106203 - 1856/7 DIE 2 1D PL.47 MATCHED PAIR BLUED PAPER (SG29) AND WHITE PAPER (SG40) LETTERED LH.</image:title>
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  <url>
    <loc>https://www.barrell.co.uk/products/106048</loc>
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  <url>
    <loc>https://www.barrell.co.uk/products/106046</loc>
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      <image:title>106046 - PL.12 (LI CONSTANT VARIETY &quot;MARKS LETTER SQUARES&quot;)(SG24).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/106041</loc>
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  <url>
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  <url>
    <loc>https://www.barrell.co.uk/products/106036</loc>
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  <url>
    <loc>https://www.barrell.co.uk/products/106035</loc>
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    <changefreq>daily</changefreq>
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      <image:title>106035 - PL.12 (EE EF)(SG24)/SINGLE CANCELLATION.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/106033</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>106033 - PL.12 (TL)(SG24)/MISSING IMPRIMATUR LETTERING.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/106029</loc>
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      <image:title>106029 - PL.12 (RD)(SPEC C6).</image:title>
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  <url>
    <loc>https://www.barrell.co.uk/products/106028</loc>
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    <changefreq>daily</changefreq>
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      <image:title>106028 - PL.12 (LF)(SPEC C6).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/106027</loc>
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    <changefreq>daily</changefreq>
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      <image:title>106027 - PL.12 (TL)(SPEC C6)/MISSING IMPRIMATUR LETTERING.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/106026</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>106026 - PL.12 (TH)(SPEC C6).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/106019</loc>
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      <image:title>106019 - PL.12 (CE)(SPEC C6).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/106014</loc>
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      <image:title>106014 - PL.93 (JJ)(SG8).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/106013</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106013_db82147a-ee59-4392-91c6-bacc9404af42.png?v=1571439306</image:loc>
      <image:title>106013 - PL.156 (JF) VERY BLUED PAPER (SG8a).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106007</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106007_1022990f-0ff4-4c3d-b8be-680d72e37a27.png?v=1571439306</image:loc>
      <image:title>106007 - 1963 PARCEL TAG/POST OFFICE EXPRESS DELIVERY/5S CASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106005</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106005_537d8177-5a97-45e6-9b5c-5c157113dbc1.png?v=1571439306</image:loc>
      <image:title>106005 - 1930 UNDELIVERED MAIL WINCHESTER TO FARNBOROUGH.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/106000</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/106000_fe286458-788c-40b8-86df-47ed638a4580.png?v=1571439306</image:loc>
      <image:title>106000 - 1924 UNDERPAID MAIL HOLLAND TO EXETER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105995</loc>
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    <changefreq>daily</changefreq>
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      <image:title>105995 - PL.118 (ND)(SG8) ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105992</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>105992 - PL.9 (QE)(SG21).</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>105991 - PL.9 (PI)(SPEC C6).</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>105990 - PL.9 (PG)(SG24).</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105989</loc>
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      <image:title>105989 - PL.17 (OF)(SPEC C6).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105988</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105988_dff6d94a-4699-498b-97a7-4f7b37adf981.png?v=1571439306</image:loc>
      <image:title>105988 - PL.2 (OC)(SG21).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105983</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105983_2eddc727-abab-4df7-851a-0adfd54aea39.png?v=1571439306</image:loc>
      <image:title>105983 - PL.9 (MI)(SG24).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105981</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105981_0c61fbcf-5659-4425-a76a-17c18ea94130.png?v=1571439306</image:loc>
      <image:title>105981 - PL.9 (KD)(SPEC C6).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105971</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105971_423c5aeb-7a60-4a50-9ac5-7c52e6fcc4b9.png?v=1571439306</image:loc>
      <image:title>105971 - PL.5 (PC) WATERMARK SMALL CROWN INVERTED (SG24Wi SPEC C3d).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105969</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105969_998fc9e6-9804-4174-9e38-e9f524657384.png?v=1571439306</image:loc>
      <image:title>105969 - 1905 UNDERPAID MAIL CALAIS TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105964</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105964_a582106b-c3a7-4a8e-82b8-91611805d0b7.png?v=1571439306</image:loc>
      <image:title>105964 - 1956 UNDERPAID MAIL HARPENDEN TO LUTON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105963</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105963_e86b4c29-aaa0-4d90-9b94-3edff3ec131b.png?v=1571439306</image:loc>
      <image:title>105963 - 1958 UNPAID MAIL LIVERPOOL TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105962</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105962_be693469-849a-4c4f-9db9-7b3ce36615f8.png?v=1571439306</image:loc>
      <image:title>105962 - 1959 UNPAID MAIL BIRKENHEAD TO KENDAL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105960</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105960_95720d1d-4475-47d9-a7de-1c964757705e.png?v=1571439306</image:loc>
      <image:title>105960 - 1905 UNDERPAID MAIL GERMANY TO CHELSEA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105955</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105955_d209706e-659c-42b7-8f41-b52eface770d.png?v=1571439307</image:loc>
      <image:title>105955 - 1978 UNPAID MAIL BATH TO GLOUCESTER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105951</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105951_52c02124-ba0a-48de-8b12-9df55ffbd562.png?v=1571439307</image:loc>
      <image:title>105951 - 1975 UNPAID MAIL NOTTINGHAM TO SLOUGH.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105921</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105921_d5ccebe6-9bc4-4d18-a3fb-74c753797415.png?v=1571439307</image:loc>
      <image:title>105921 - 1933 UNDERPAID MAIL UK TO SWITZERLAND.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105919</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105919_4d2964a6-6b9a-4e78-b949-01113c255277.png?v=1571439307</image:loc>
      <image:title>105919 - 1908 UNDERPAID MAIL LONDON TO HOLLAND.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105911</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105911_87ff313f-af1d-496c-8bfd-cc913b8edb9a.png?v=1571439307</image:loc>
      <image:title>105911 - PL.9 (AF BF)(SPEC C6)/MISSING IMPRIMATUR LETTERING ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105910</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105910_0e288712-ff23-4fcf-8d30-1fbe1f9e6cf9.png?v=1571439307</image:loc>
      <image:title>105910  PL.9 (AC)(SPEC C6) ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105909</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:title>105467 - PL.5 (BH) (SG21).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105466</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105466_99913d50-c911-4170-9f64-8778c40d6e80.png?v=1571439315</image:loc>
      <image:title>105466 - 1906 SURCHARGED POST CARD HAMMERSMITH TO KIRTON LINDSEY (LINCS).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105464</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105464_0a775154-f27e-4fbb-9d06-d93afb397fb6.png?v=1571439315</image:loc>
      <image:title>105464 - 1906 UNDERPAID MAIL MATLOCK TO BIRKENHEAD.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105455</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105455_2886b3eb-8283-4fc2-8529-e3fea6a1af13.png?v=1571439315</image:loc>
      <image:title>105455 - 1956 UNPAID MAIL NEW YORK TO BINFIELD, BERKS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105454</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105454_2a541e18-c078-462a-91be-11a491294c81.png?v=1571439316</image:loc>
      <image:title>105454 - 1953 UNDERPAID MAIL NEW YORK TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105452</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105452_8579fc9e-4c79-43c4-9e1e-0ae2b937ab7e.png?v=1571439316</image:loc>
      <image:title>105452 - 1922 UNDERPAID MAIL FRANCE TO ROMFORD.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105451</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105451_cac1ad93-0722-47b7-9a62-cd02cb03b219.png?v=1571439316</image:loc>
      <image:title>105451 - 1922 UNDERPAID MAIL CANADA TO HUDDERSFIELD.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105448</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105448_50d80374-f13d-4b1a-acff-cb78e14b6e10.png?v=1571439316</image:loc>
      <image:title>105448 - 1938 UNDERPAID/RE-DIRECTED MAIL BOSTON, U.S.A. TO SURREY AND FALMOUTH.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105443</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105443_ebf2293c-39d0-4e6c-8197-daa75627d2da.png?v=1571439316</image:loc>
      <image:title>105443 - 1902 QV 1D PINK IMPERIAL PENNY POSTAGE TO INDIA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105437</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105437_f559a492-3b7e-4c22-81c3-e3df5bbda165.png?v=1571439316</image:loc>
      <image:title>105437 - 1957 UNDERPAID MAIL U.S.A. TO GRIMSBY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105433</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105433_1b5bdc9b-6888-4c80-9118-ff8487c41b21.png?v=1571439316</image:loc>
      <image:title>105433 - PL.1 (HF) (SG21).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105429</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105429.png?v=1571439316</image:loc>
      <image:title>105429 - PL.1 (BH) (SPEC C6).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105428</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105428.png?v=1571439316</image:loc>
      <image:title>105428 - PL.1 (AD) (SPEC C6).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105426</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105426_cc0a3da0-4145-458b-9a90-17a0907a0d01.png?v=1571439316</image:loc>
      <image:title>105426 - PL.4 (BH) (SPEC C6).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105424</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105424_edb18ffe-870e-4ba7-ba81-8af2255ecffa.png?v=1571439316</image:loc>
      <image:title>105424 - PL.1 (BL) (SPEC C6).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105422</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105422.png?v=1571439316</image:loc>
      <image:title>105422 - 1855 DIE 2 PL.1 (CJ) WATERMARK SMALL CROWN INVERTED (SG21Wi) MATCHED WITH WATERMARK UPRIGHT.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105417</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105417_d117b48d-ef60-4829-8df2-5ab8f0e52641.png?v=1571439316</image:loc>
      <image:title>105417 - PL.1 (ED) (SG24).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105415</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105415_d6060fc3-e2ae-44af-94d2-e2dab43016f6.png?v=1571439316</image:loc>
      <image:title>105415 - PL.1 (EA) (SG24).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105412</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105412_14535d06-1450-4b95-83c6-bae18407a5f1.png?v=1571439316</image:loc>
      <image:title>105412 - PL.1 (GK) (SG21).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105411</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105411_c0c6fa28-da47-4765-bf99-2672d76f3f00.png?v=1571439316</image:loc>
      <image:title>105411 - PL.1 (HA) (SG21).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105410</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105410_c87bef31-2071-4618-89ac-6074f6658079.png?v=1571439316</image:loc>
      <image:title>105410 - PL.1 (HF) (SG21).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105403</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105403_ff807e9f-9e40-429a-87af-06dbd64861a2.png?v=1571439316</image:loc>
      <image:title>105403 - PL.1 (KC) (C6).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105402</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105402_b1919283-ab94-46dd-a6ff-8af5c6f6421d.png?v=1571439316</image:loc>
      <image:title>105402 - PL.1 (ME MF) (SG24) PAIR SINGLE IRISH CANCELLATION CONTRARY TO REGULATIONS.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/105401</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105401_aec60aeb-6630-4aef-a2a0-ec1ce8efec5b.png?v=1571439316</image:loc>
      <image:title>105401 - PL.1 (ME) (SG21).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105400</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105400_d4cc74a8-6e16-4f8d-a18e-fdee1e7f8764.png?v=1571439316</image:loc>
      <image:title>105400 - PL.1 (FE) (SG21).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105397</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105397.png?v=1571439317</image:loc>
      <image:title>105397 - PL.1 (LA) (SPEC C6)/CONSTANT VARIETY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105396</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105396_90047825-f6f0-48fe-9866-f24612f22612.png?v=1571439317</image:loc>
      <image:title>105396 1855 MAIL DUBLIN TO YOUGHAL WITH DIE 2 1D PL.1 (SPEC C6) WITH DUBLIN &apos;186&apos; NUMERALS IN GREEN (SPEC C1ud).86&quot; NUMERALS IN GREEN (SPEC C1vc)/PL.1 (SPEC C6) X 6.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/105395</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105395_539ae294-5650-435a-a5e7-986e8ac51c9e.png?v=1571439317</image:loc>
      <image:title>105395 - PL.1 (LD) (SPEC C6).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/105390</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105390_14391596-1f60-4f0c-b948-5518e09b287b.png?v=1571439317</image:loc>
      <image:title>105390 - PL.1 (OF) (SG21).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105387</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105387_e720be17-69f5-444d-97fc-e6b6f2a7ad5d.png?v=1571439317</image:loc>
      <image:title>105387 - PL.1 (OJ) (SG21)/CONSTANT VARIETY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105386</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105386.png?v=1571439317</image:loc>
      <image:title>105386 - PL.1 MATCHED PAIR LETTERED NL LARGE CROWN WATERMARK (C6) INVERTED AND UPRIGHT.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105383</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105383_813afe06-de4c-4bbb-9194-a67d11079bad.png?v=1571439317</image:loc>
      <image:title>105383 - 1855 DIE 2 S.C.14 (SG24)/MISSING PERF HOLES.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105381</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105381_85e1da73-373f-460c-81bd-d6b95036e747.png?v=1571439317</image:loc>
      <image:title>105381 - PL.1 (PD) (SG21).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105380</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105380_14286917-9498-4dd1-b4e8-4e7db6f5f86d.png?v=1571439317</image:loc>
      <image:title>105380 - PL.1 (PF) SMALL CROWN WATERMARK INVERTED (SG21Wi SPEC C4c).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105379</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105379_baf78155-75ca-460b-82cf-981668b8b5ae.png?v=1571439317</image:loc>
      <image:title>105379 - PL.3 (QA) (SG21).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105376</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105376_9bfe9c76-b5ae-4574-a54d-b4a89e924a27.png?v=1571439317</image:loc>
      <image:title>105376 - PL.1 (RI) (SG21).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105373</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105373_57717749-d247-4d9c-a288-1a849a1b83ae.png?v=1571439317</image:loc>
      <image:title>105373 - PL.2 (TE) (SG21).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105366</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105366_6584c013-c302-40cf-9d89-6ee851c676e1.png?v=1571439317</image:loc>
      <image:title>105366 - PL.1 (LD LE) (SG21).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105363</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105363_b0f80fbd-279c-46ba-887c-27f9cdc904be.png?v=1571439317</image:loc>
      <image:title>105363 - PL.1 (CB) (C6).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105361</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105360_1f086961-7d4c-48db-ac89-9fc442f0457e.png?v=1571439317</image:loc>
      <image:title>105361 - PL.1 (GG) (C6).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105353</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105353_debe23be-e773-4333-b806-88ca17cad564.png?v=1571439318</image:loc>
      <image:title>105353 - PL.1 STRIP OF FOUR (TI TJ TK TL) (SG24).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105352</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105352_fcfb22c8-af2f-43af-b755-e79ea1fb738a.png?v=1571439318</image:loc>
      <image:title>105352 - PL.1 (BL) (SG24)/MEDICAL REPORT.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105351</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105351_41f283bb-45a4-4936-9fd2-6c9895ef59e8.png?v=1571439318</image:loc>
      <image:title>105351 - PL.5 (QJ) (SG24) BELFAST BANKING COMPANY CORRESPONDENCE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105350</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105350_c72ac4b5-9301-4ce6-8faf-5fc4d43f23f3.png?v=1571439318</image:loc>
      <image:title>105350 - PL.1 (DH) (SG24).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105330</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105330_023d67a0-e939-4051-858f-8a35616e7a24.png?v=1571439318</image:loc>
      <image:title>105330 - 1951 UNDERPAID MAIL LINCOLN TO BELGIUM.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105328</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105328_2859f459-ffaa-4f9a-8e5b-f6ae8f7fee6d.png?v=1571439318</image:loc>
      <image:title>105328 - 1936 UNDERPAID MAIL PEEBLES TO BELGIUM.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105323</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105323_8ccd2804-471f-47b7-a19a-28f1852dde0a.png?v=1571439318</image:loc>
      <image:title>105323 - 1909 UNDELIVERED/RE-DIRECTED MAIL BIRDLIP TO BOHEMIA TO PARIS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105300</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105300_17c93fe1-5b0c-45b5-95d5-7cb0b98a292f.png?v=1571439318</image:loc>
      <image:title>105300 - 1960 UNPAID MAIL LIECHTENSTEIN TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105297</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105297_e3fb8f26-e185-4859-b080-c864908964d1.png?v=1571439318</image:loc>
      <image:title>105297 - 1957 UNPAID MAIL EAST GRINSTEAD TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105288</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105288_a4728c0f-26c5-4c66-8ffc-4af8f09494ca.png?v=1571439318</image:loc>
      <image:title>105288 - 1948 EXPRESS MAIL LONDON TO GRAVESEND/LIBERATION ISSUE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105283</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105283_d52dde0a-ac66-4f76-aa15-df44af1b514e.png?v=1571439318</image:loc>
      <image:title>105283 - 1928 UNDERPAID MAIL FRANCE TO BRISTOL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105270</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105270_e6f00d8e-f402-402e-afb4-242b90ec588a.png?v=1571439319</image:loc>
      <image:title>105270 - 1921 UNDERPAID MAIL SWITZERLAND TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105263</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105263_4a81c3db-3e85-4400-87fd-5df308756436.png?v=1571439319</image:loc>
      <image:title>105263 - 1937 UNDERPAID MAIL BELGIUM TO NORFOLK.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105260</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105260_6910fe63-ba7b-445f-8756-da12c24fef8a.png?v=1571439319</image:loc>
      <image:title>105260 - 1932 UNPAID MAIL U.S.A. TO TUNBRIDGE WELLS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105254</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105254_8242ffbf-cb47-491e-9877-904b1594e959.png?v=1571439319</image:loc>
      <image:title>105254 - PL.116 (MA) (SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105253</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105253_e6501be8-d7da-4990-9cb5-98ae6ac64ca0.png?v=1571439319</image:loc>
      <image:title>105253 - PL.37 (DG) (SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105242</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105242.png?v=1571439319</image:loc>
      <image:title>105242 - 1952 UNDELIVERED MAIL GERMANY TO SURREY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105232</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105232_52ddc749-17ba-4a56-9175-0721e8c3834f.png?v=1571439319</image:loc>
      <image:title>105232 - 1904 UNDERPAID MAIL DINANT TO SURREY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105231</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105231_1ba5080b-97bf-4426-ae42-9162e19cb4b5.png?v=1571439319</image:loc>
      <image:title>105231 - 1922 UNDERPAID MAIL GIESSEN (GERMANY) TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105226</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105226_8fef8109-d7dd-46d7-a3de-e00ca8bf3f11.png?v=1571439319</image:loc>
      <image:title>105226 - 1947 UNDERPAID MAIL SWITZERLAND TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105225</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105225_79a0a35b-6d27-4911-a3ba-c6ea0310c518.png?v=1571439319</image:loc>
      <image:title>105225 - 1960 WELSH REGIONAL/STAMP DEALER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105195</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105195_92d96ac1-b298-4d73-9dc8-d579171e3436.png?v=1571439320</image:loc>
      <image:title>105195 - 1896 ½D VERMILION VARIETY &quot;OFFICIAI&quot; FOR &quot;OFFICIAL&quot; (SG041a).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105192</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105192_2b8f0ffd-b1a4-42b6-8a7a-5b83308564bd.png?v=1571439320</image:loc>
      <image:title>105192 - 1921 UNPAID MAIL USED LOCALLY IN LLANELLY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105191</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105191_5f22d3d1-a9de-439a-a4ec-bf7c0e16e60b.png?v=1571439320</image:loc>
      <image:title>105191 - 1930 UNDERPAID MAIL BELGIUM TO GLOS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105181</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105181_cb16c86a-86c2-47a2-879e-d1c2e004e1a8.png?v=1571439320</image:loc>
      <image:title>105181 - 1842 YORKS/MIDDLEHAM PENNY POST (YK1994).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105175</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105175_a623fec9-db8e-49c3-b140-c0be62373b3d.png?v=1571439320</image:loc>
      <image:title>105175 - &quot;FREE&quot; EMBOSSED ENVELOPE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105146</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105146_69e3cd66-ffa4-4ea2-86ae-abb814109153.png?v=1571439320</image:loc>
      <image:title>105146 - 1936 UNDERPAID MAIL NORWAY TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105138</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105138_83c432a6-b848-4d2a-bfcf-99bbd7902947.png?v=1571439320</image:loc>
      <image:title>105138 - 1837 YORKS/WETHERBY PENNY POST (YK3142).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105136</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105136_55902bca-3ba6-4d4a-8d16-3edb9c9ce4a8.png?v=1571439320</image:loc>
      <image:title>105136 - 1905 UNDERPAID MAIL FRANCE TO ROSS ON WYE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105130</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105130_d2c12694-d2e2-4fe6-9aea-cf5305683087.png?v=1571439320</image:loc>
      <image:title>105130 - YORKS/SETTLE PENNY POST (YK2589).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105129</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105129_f8c5f7e7-29cc-4d9c-9cd0-1da368e0b9ad.png?v=1571439320</image:loc>
      <image:title>105129 - 1836 YORKS/HUDDERSFIELD PENNY POST (YK1498).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105118</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105118_1e21d44a-062f-495e-9616-ea0cf16c37aa.png?v=1571439320</image:loc>
      <image:title>105118 - 1837 YORKS/BRADFORD PENNY POST (YK508).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105117</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105117_7e17cb00-89a2-469e-856d-fa57e443af7a.png?v=1571439320</image:loc>
      <image:title>105117 CIRCA 1844 1D PINK ENVELOPE USED IN SEDBERGH WITH &apos;Dent/Penny Post&apos; HAND STAMP (YK759). YORKS/DENT PENNY POST (YK759).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105115</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105115_dec244cf-05f3-4154-98bb-ff89ca4aede1.png?v=1571439320</image:loc>
      <image:title>105115 - YORKS/HULL PENNY POST (YK1590).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105114</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105114_ee3a66c9-e380-44e0-8b23-cf74135094f5.png?v=1571439320</image:loc>
      <image:title>105114 - 1832 YORKS/MILLBRIDGE PENNY POST (YK2012).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105110</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105110_ed021412-a449-44fa-89f3-bee454474a27.png?v=1571439321</image:loc>
      <image:title>105110 - 1843 YORKS/HEBDEN BRIDGE PENNY POST (YK1331).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105109</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105109_c478ed1c-a085-47de-a43f-a6001c3e1265.png?v=1571439321</image:loc>
      <image:title>105109 - 1837 YORKS/BRIGHOUSE PENNY POST (YK585).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105106</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105106_f230a58c-9c2a-44a5-9d1a-2b367b11380d.png?v=1571439321</image:loc>
      <image:title>105106 - 1847 YORKS/ELLAND PENNY POST (YK934).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105100</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105100_36a70d88-cc78-40f8-9460-b25647138a1b.png?v=1571439321</image:loc>
      <image:title>105100 - 1965 UNPAID MAIL WORCESTER TO WAKEFIELD.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>105098 - 1824 YORKS/BEDALE PENNY POST (YK262).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/105097</loc>
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      <image:title>105097 - 1858 1D SUPERB BROWN-ROSE SHADE ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/105088</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105088_50439df9-799c-4e2c-866d-e783fe110903.png?v=1571439321</image:loc>
      <image:title>105088 - 1843 YORKS/ECCLESHILL PENNY POST (YK929).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/105052</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105052_4d19ab16-f53a-41d2-acba-569635e16d3e.png?v=1571439321</image:loc>
      <image:title>105052 - 1910 UNPAID MAIL DIEPPE TO MARKINCH.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/105049</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105049_bbcaa9d2-9be7-4ad5-90b4-31f31affca0d.png?v=1571439321</image:loc>
      <image:title>105049 - 1906 UNPAID MAIL SKIPTON TO HULL.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/105048</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105048_c42e682d-98a0-44b1-8d4b-3d30ff4b2f05.png?v=1571439321</image:loc>
      <image:title>105048 - 1939 UNDERPAID MAIL U.S.A. TO DYSART, FIFE.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/105046</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105046_704cc93b-a486-4a3e-8142-43a8a50aa9bd.png?v=1571439321</image:loc>
      <image:title>105046 - 1921 UNDERPAID MAIL USED LOCALLY STONEHOUSE, GLOS.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/105020</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105020_b6cf8325-46b2-4d17-bec0-bdeafc882f1f.png?v=1571439322</image:loc>
      <image:title>105020 - 1909 REGISTERED MAIL PADDINGTON TO GERMANY.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/105007</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105007_431a27b5-9c7e-4250-a8bb-76be679bbbe2.png?v=1571439322</image:loc>
      <image:title>105007 - YORKS/BEDALE PENNY POST.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/105005</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/105005_92e58603-bd96-4992-b223-9091843d25b6.png?v=1571439322</image:loc>
      <image:title>105005 - 1852 YORKS HORBURY UDC.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104986</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104986_351b05c6-f853-4e32-bcfa-c50bf1874cc7.png?v=1571439322</image:loc>
      <image:title>104986 - 1941 UNDERPAID MAIL USED CAMBRIDGE TO KING&apos;S LYNN.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/104974</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104974_abba21c1-d7c8-445e-ae6e-1edf96065056.png?v=1571439322</image:loc>
      <image:title>104974 - 1908 UNDERPAID MAIL BUCKIE TO ABERDEEN.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/104964</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:title>104964 - 1938 UNDELIVERED MAIL NORWICH TO ATTLEBOROUGH.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/104446</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104446.png?v=1571439323</image:loc>
      <image:title>104446 - 1911 FIRST OFFICIAL U.K. AERIAL POST/USED LONDON POST CARD IN OLIVE-GREEN.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/104929</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:title>104929 - 1935 MAIL UK TO AUSTRALIA 2/6D SEAHORSE (SG450).</image:title>
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  <url>
    <loc>https://www.barrell.co.uk/products/104918</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104918.png?v=1571439323</image:loc>
      <image:title>104918 - 1937 MAIL BIRMINGHAM TO ARGENTINE 5S SEAHORSE X 2/SAMPLE RATE?</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/104911</loc>
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      <image:title>104911 - YORKS/MILLBRIDGE PENNY POST (YK2012).</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:title>104909 - 1850 MAIL LONDON TO PARIS.</image:title>
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      <image:title>104907 - PL.5 (AH AI) (SG21)/MISSING IMPRIMATUR LETTERINGS.</image:title>
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      <image:title>104906 - PL.5 (AJ) (SG21) ON COVER/MISSING IMPRIMATUR LETTERING.</image:title>
      <image:caption></image:caption>
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      <image:title>104905 - PL.5 (TL) (SG21) WITH SMALL PART PLATE NUMBER IN LOWER MARGIN.</image:title>
      <image:caption></image:caption>
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      <image:title>104901 - PL.9 (BK) S.C.14 (SG24).</image:title>
      <image:caption></image:caption>
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      <image:title>104898 - PL.173 (JB) (SG17) STATE 2.</image:title>
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      <image:title>104895 - PL.192 (QG) (SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/104880</loc>
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      <image:title>104880 - PL.194 (AG) (SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104877</loc>
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      <image:title>104877 - PL.96 (PE) (SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104875</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>104875 - PL.175 (CC) (SG17).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104873</loc>
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    <changefreq>daily</changefreq>
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      <image:title>104873 - PL.93 (FA)(SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104803</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>104803 - 1937 MAIL LONDON TO ARGENTINE 2/6D SEAHORSE (SG450).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/104791</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>104791 - 1935 MAIL TUNBRIDGE WELLS TO BRAZIL 2/6D SEAHORSE (SG450).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/104541</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104541.png?v=1571439325</image:loc>
      <image:title>104541 - 1966 4D LANDSCAPES (SG689) DOUBLE STRIKE OF PERFORATION.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/104570</loc>
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    <changefreq>daily</changefreq>
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      <image:title>104570 - 1963 2½D LIFEBOAT (SG639) MISPERFORATION.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/104602</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104602_49381a77-804b-434f-9717-3c1715965b4e.png?v=1571439326</image:loc>
      <image:title>104602 - 1967 4D FLOWERS (SG717a) DOUBLE STRIKE OF PERFORATION COMB.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/104770</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>104770 - 1934 MAIL SOUTH KENSINGTON TO BRAZIL 2/6D SEAHORSE (SG415A).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/104712</loc>
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    <changefreq>daily</changefreq>
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      <image:title>104712 - 1840 1D MULREADY ENVELOPE UNUSED.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/104691</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104691_698a4df2-9d70-4c8c-836d-96903dddd421.png?v=1571439327</image:loc>
      <image:title>104691 - 1970 4D CHRISTMAS (SG838) DOUBLE STRIKE OF PERFORATION.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/104604</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104604_def7ffc0-1d01-4532-b19d-b8cd16189262.png?v=1571439327</image:loc>
      <image:title>104604 - 1912 ½D DOWNEY (SG344) DOUBLE PERFORATIONS.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/104588</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104588_a5e3fb63-9f83-45fe-829a-3240e25b979e.png?v=1571439327</image:loc>
      <image:title>104588 - 1924 10D TURQUOISE-BLUE (SG428) ERROR OF PERFORATION.</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://www.barrell.co.uk/products/104573</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/104573.png?v=1571439328</image:loc>
      <image:title>104573 - 1965 6D 700TH ANNIVERSARY OF PARLIAMENT (SG663) SUPERB ERROR OF PERFORATION.</image:title>
      <image:caption></image:caption>
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      <image:title>107768 - PL.14 (SF)(SPEC C6).</image:title>
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      <image:title>107774 - PL.20 (AD)(SPEC C6)/MISSING IMPRIMATUR LETTERING.</image:title>
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      <image:title>107796 - PL.17 (AE BE)(SPEC C6)/MISSING IMPRIMATUR LETTERING/ LIVERPOOL SPOON.</image:title>
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      <image:title>107802 - PL.17 (LF)(SPEC C6).</image:title>
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      <image:title>107807 - PL.1 (MH CONSTANT VARIETY) S.C.14 (SG24 SPEC C3h).</image:title>
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      <image:title>107812 - 1900 IMPERIAL PENNY POST ISLE OF WIGHT TO CANADA.</image:title>
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      <image:title>107813 - 1900 IMPERIAL PENNY POST LONDON TO CANADA.</image:title>
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      <image:title>107818 - 1900 IMPERIAL PENNY POST LITTLEHAMPTON TO INDIA.</image:title>
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      <image:title>107821 - 1900 IMPERIAL PENNY POST HUDDERSFIELD TO NOVA SCOTIA.</image:title>
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      <image:title>107822 - 1900 IMPERIAL PENNY POST LONDON TO CANADA.</image:title>
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      <image:title>107832 - PL.17 (RC)(SPEC C6).</image:title>
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      <image:title>107835 - PL.19 (MC MD)(SPEC C6) UNUSED.</image:title>
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      <image:title>107837 - PL.10 (AC)(SPEC C6) ON COVER/MISSING IMPRIMATUR LETTERING.</image:title>
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      <image:title>107838 - PL.16 (IG)(SPEC C6).</image:title>
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      <image:title>107839 - PL.9 (PH)(SPEC C6).</image:title>
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      <image:title>107841 - PL.11 (MF)(SPEC C6)/MISPLACED SHEET FEED.</image:title>
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      <image:title>107844 - PL.1 (NG)(SPEC C6).</image:title>
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      <image:title>107955 - 1960 UNDELIVERED AIR LETTER EDINBURGH TO ROUMANIA.</image:title>
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  <url>
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      <image:title>107994 - 1903 MAIL LONDON TO TUNISIA RE-DIRECTED TO ROME.</image:title>
      <image:caption></image:caption>
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      <image:title>105976 - PL.9 (HJ) WATERMARK SMALL CROWN INVERTED (SG24Wi SPEC C3d).</image:title>
      <image:caption></image:caption>
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      <image:title>108009 - PL.19 (SF)(SG8)/HOLBORN.</image:title>
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      <image:title>108011 - PL.13 (RC)(SG8)/CORNHILL.</image:title>
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      <image:title>108020 - 1941 GUERNSEY ½D ARMS VARIETY IMPERF BETWEEN VERTICALLY - USED (SG1h).</image:title>
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      <image:title>108040 - PL.68 (TJ TK)(SG40).</image:title>
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      <image:title>108045 - 1857 1D PL.49 (KK) CONSTANT VARIETY ON TRANSITIONAL PAPER (SPEC C9(4f).</image:title>
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      <image:title>108053 - 1841 DAWLISH MALTESE CROSS ON COVER.</image:title>
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      <image:title>108054 - 1846 DEVON/&quot;SAINT THOMAS PENNY POST&quot; (DN1180) ON COVER.</image:title>
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      <image:title>108055 - 1857/8 PL.45 PERFORATION 16 (SG36)(CJ CK) PAIR.</image:title>
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      <image:title>108064 - 1870 REGISTERED MAIL MANCHESTER TO EDINBURGH.</image:title>
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      <image:title>108079 - 1967 3D JERSEY (SG10p) DRY PRINT.</image:title>
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      <image:title>108090 - 1956 REGISTERED MAIL LONDON TO AMSTERDAM.</image:title>
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      <image:title>108092 - 1958 REGISTERED MAIL LONDON TO AMSTERDAM.</image:title>
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      <image:title>108095 - 1941 REGISTERED MAIL GLASGOW TO USA/2/6 BROWN (SG476).</image:title>
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      <image:title>108102 - 1971 UNDERPAID MAIL GERMANY TO KENT.</image:title>
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      <image:title>108104 - 1957 UNPAID MAIL NIGERIA TO SOUTHPORT.</image:title>
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      <image:title>108108 - 1966 MAIL LONDON TO USA/2/6 CASTLE.</image:title>
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      <image:title>108109 - 1951 2/6 YELLOW-GREEN (SG509) USED FIRST DAY OF ISSUE.</image:title>
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      <image:title>108110 - 1966 MAIL LONDON TO USA.</image:title>
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      <image:title>108111 - 1D RED PL.8 (SG7)(KI) ON COVER DOUBLE STRIKE OF M.C.</image:title>
      <image:caption></image:caption>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108114_b192e473-60f5-4eae-b636-62b4e4fa6d67.jpg?v=1571439339</image:loc>
      <image:title>108114 - 1950 MAIL CRICKLEWOOD TO TANGANYIKA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108116</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108116_a8ac5ada-4279-42ea-9463-021c0ba1bd97.jpg?v=1571439340</image:loc>
      <image:title>108116 - 1948 MAIL DORKING TO CANADA/COMMEMORATIVES.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108117</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108117_99da22c4-68e4-4de5-b0e2-5f1659d672f1.jpg?v=1571439340</image:loc>
      <image:title>108117 - 1978 UNPAID MAIL USED LOCALLY IN BIRMINGHAM.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108123</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108123_5b75de3f-c781-4ed6-af1d-ee2782af299d.jpg?v=1571439340</image:loc>
      <image:title>108123 - 1964 UNPAID MAIL USED LOCALLY IN LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108126</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108126_f591e354-96b6-4f98-90bc-dc404140cbd3.jpg?v=1571439340</image:loc>
      <image:title>108126 - 1929 UNDERPAID MAIL LONDON TO CROYDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108127</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108127_2263fbdb-6cf6-4be3-98ae-4e74d03221d9.jpg?v=1571439340</image:loc>
      <image:title>108127 - 1935 UNPAID MAIL EDGWARE TO DORCHESTER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108133</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108133_b76c5239-e12d-48ad-823d-58d3ba279efe.jpg?v=1571439340</image:loc>
      <image:title>108133 - 1961 UNDERPAID MAIL MUNDFORD TO THETFORD.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108134</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108134_b0cf6b40-7a9f-4863-b400-df88565f0a6a.jpg?v=1571439340</image:loc>
      <image:title>108134 - 1967 UNPAID MAIL USED LOCALLY IN LOWESTOFT.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108137</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108137_57dccb6e-7e72-4ac1-9650-5ff6d4650732.jpg?v=1571439340</image:loc>
      <image:title>108137 - 1957 UNDELIVERED MAIL HALIFAX TO GRASSINGTON/SKIPTON INSTRUCTIONAL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108138</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108138.jpg?v=1571439340</image:loc>
      <image:title>108138 - 1852 MOURNING ENVELOPE BIRMINGHAM TO WINDSOR RE-DIRECTED TO LONDON/PL.130 (DJ)(SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108144</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108144_133f6be9-3979-44cc-a672-a06d59a91be9.jpg?v=1571439340</image:loc>
      <image:title>108144 - 1956 REGISTERED ENVELOPE STANLEY GIBBONS TO CHICHESTER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108145</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108145_a0309891-ccba-4333-88da-6f58b0a93f69.jpg?v=1571439340</image:loc>
      <image:title>108145 - DIE 2 RES.PL.16 (EB)(SG40b) MOURNING ENVELOPE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108148</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108148_04deb09b-8748-4e1a-959a-6a2ea360b215.jpg?v=1571439340</image:loc>
      <image:title>108148 - 1901 MAIL EX BOER WAR TO STAFFORD/RE-DIRECTED.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108152</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108152_f993db06-a7a0-4c5b-be0e-d6927b608b05.jpg?v=1571439340</image:loc>
      <image:title>108152 - 1969 UNPAID MAIL USED LOCALLY IN ROTHERHAM.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108162</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108162_02255687-43b9-49a1-8fcf-e5334c272db7.jpg?v=1571439341</image:loc>
      <image:title>108162 - LONDON &quot;10&quot; IN MALTESE CROSS (SPEC B1uj)/PL.31 (IL)(SG8)/MISSING IMPRIMATUR LETTERING.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108184</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108184_30fdaa96-1f25-4682-99e0-01c66df7fd0f.jpg?v=1571439341</image:loc>
      <image:title>108184 - 1867 MOURNING ENVELOPE UPPINGHAM TO ITALY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108187</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108187_1a010076-5060-4373-91b5-90c3fad985c9.jpg?v=1571439341</image:loc>
      <image:title>108187 - 1864 REGISTERED MAIL MANCHESTER TO UPPINGHAM.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108195</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108195_94839c1c-7bf9-4832-8fff-de5fcb9e0b15.jpg?v=1571439341</image:loc>
      <image:title>108195 - 1867 MOURNING ENVELOPE UPPINGHAM TO ITALY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108207</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108207_c9faf442-7d3c-44f7-bcd8-eda2dcfb144f.jpg?v=1571439341</image:loc>
      <image:title>108207 - 1858 &quot;RATHFARNHAM/DUBLIN&quot; RECEIVER ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108211</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108211_17dcc8fe-76f9-4ac3-908c-5849db99a709.jpg?v=1571439342</image:loc>
      <image:title>108211 - 1859 MAIL ISLE OF WIGHT TO BATH.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108213</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108213_1a3268d2-bb0e-41bb-87a3-55cace7159d4.jpg?v=1571439342</image:loc>
      <image:title>108213 - 1857 MAIL ISLE OF WIGHT TO BATH.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108214</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108214_bc6409ec-f5cd-4e20-8993-e40dba8a12a6.jpg?v=1571439342</image:loc>
      <image:title>108214 - 1858 YORKS/APPERLEY-BRIDGE UDC.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108231</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108231_9569e22d-c61b-470b-af0e-c00d5e9edf13.jpg?v=1571439342</image:loc>
      <image:title>108231 - 1900 IMPERIAL PENNY POST LONDON TO CANADA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108233</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108233_d04acdca-f382-42f7-83cc-4981211571d3.jpg?v=1571439342</image:loc>
      <image:title>108233 - 1900 IMPERIAL PENNY POST LONDON TO PRINCE EDWARD ISLAND.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108234</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108234_30967b30-bec5-4477-81c7-7e880deceb18.jpg?v=1571439342</image:loc>
      <image:title>108234 -  1899 IMPERIAL PENNY POST LONDON TO CANADA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108244</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108244.jpg?v=1579101219</image:loc>
      <image:title>108244 - 1900 IMPERIAL PENNY POST KINGSTON ON THAMES TO CANADA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108245</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108245.jpg?v=1579101229</image:loc>
      <image:title>108245 1947 AIR MAIL LONDON TO SINGAPORE WITH 2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108246</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108246.jpg?v=1579101249</image:loc>
      <image:title>108246 - 1947 REGISTERED MAIL BARNET TO SINGAPORE/2/6 YELLOW-GREEN (SG476b).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108251</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108251_77faa565-9837-47be-b820-6316f64585b6.jpg?v=1571439342</image:loc>
      <image:title>108251 - 1948 KGV 1S OLIVE-BROWN POSTAL STATIONERY S.T.O. CUTOUT ON REGISTERED MAIL USED LOCALLY IN STOCKPORT.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108261</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108261_d22beae5-3825-46c5-9d17-f8cc571aa518.jpg?v=1571439342</image:loc>
      <image:title>108261 - 1921 UNDERPAID MAIL BRIGHTON TO NORWAY/NORWEIGAN STAMPS USED INSTEAD OF POSTAGE DUES.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108262</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108262_e4385a82-f7f1-4205-a5c8-2108a63d636f.jpg?v=1571439343</image:loc>
      <image:title>108262 - 1930 UNDELIVERED MAIL LIVERPOOL TO DENMARK.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108277</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108277.jpg?v=1577882390</image:loc>
      <image:title>108277 - 1928 UNPAID MAIL FRANCE TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108299</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108299.jpg?v=1577882430</image:loc>
      <image:title>108299 - 1977 &quot;OFFICIALLY RESEALED&quot; MAIL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108303</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108303.jpg?v=1577869124</image:loc>
      <image:title>108303 - 1940 UNPAID MAIL GRAYS, ESSEX TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108315</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108315_829475e0-0099-47bf-8277-5104e2ca7a3c.jpg?v=1571439343</image:loc>
      <image:title>108315 - 1810 HEREFORDSHIRE/&quot;KINGTON H&quot; HAND STAMP (HE198).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108317</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108317_27444f8d-2142-4427-be8c-15cdbeff09f1.jpg?v=1571439343</image:loc>
      <image:title>108317 - 1813 SCOTTISH ADDITIONAL &quot;½&quot;.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108325</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108325.jpg?v=1577869302</image:loc>
      <image:title>108325 - 1964 UNPAID MAIL LONDON TO WESTCLIFF ON SEA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108326</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108326.jpg?v=1577869316</image:loc>
      <image:title>108326 - 1809 LONDON HAND STAMP &quot;3&quot;.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108335</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108335_439d4fd8-fc5e-4ee8-92c7-f159d1db0f43.jpg?v=1571439344</image:loc>
      <image:title>108335 - THE RARE DALKEY IRISH SPOON ON COVER WITH 6D EMBOSSED.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108350</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108350_d6d6fa41-cbe3-48ec-bb74-c32b76f00c82.jpg?v=1571439344</image:loc>
      <image:title>108350 - BALLINASLOE ENGLISH TYPE IRISH SPOON IN BLUE ON COVER (SPEC C1vb CAT £1,000).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108367</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108367_cdf56b19-ed97-474f-8774-bfb819a4ffce.jpg?v=1571439344</image:loc>
      <image:title>108367 - 1954 UNDERPAID MAIL POPLAR TO SWEDEN.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108370</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108370_98af87cd-b308-4206-86a1-64e5b2e135e3.jpg?v=1571439344</image:loc>
      <image:title>108370 - 1967 UNDERPAID MAIL LONDON TO SWEDEN.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108376</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108376_b1c3d462-26ad-4e3b-b94f-ad9a563f17e1.jpg?v=1571439344</image:loc>
      <image:title>108376 - 1963 EXPRESS MAIL AUSTRIA TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108379</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108379_91b90e33-a44e-4d8a-b2f6-26de173a8480.jpg?v=1571439344</image:loc>
      <image:title>108379 - CIRCA 1880 QV ADVERTISING/LIVERPOOL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108381</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108381_7fe62596-1ebb-442a-bd87-ad9f5982513f.jpg?v=1571439345</image:loc>
      <image:title>108381 - &quot;239&quot; NUMERAL OF DAWLISH/1D PINK ENVELOPE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108385</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108385_0af80078-8bec-490b-8cff-cf11ca541bb6.jpg?v=1571439345</image:loc>
      <image:title>108385 - 1973 EXPRESS MAIL MALTA TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108390</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108390_4a640f51-7eb6-49ad-9203-0ad12933a636.jpg?v=1571439345</image:loc>
      <image:title>108390 - 1954 UNPAID MAIL LONDON TO HORAM EAST SUSSEX.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108392</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108392_00e1eb30-322a-4ae5-99cb-4847bcf6dfa3.jpg?v=1571439345</image:loc>
      <image:title>108392 - 1946 UNPAID MAIL CIRENCESTER TO GLOUCESTER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108396</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108396_1309e733-972d-4106-9888-a5f839ddad27.jpg?v=1571439345</image:loc>
      <image:title>108396 - 1962 UNPAID MAIL SHEPHERDS BUSH TO LONDON S.W.1.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108397</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108397_7634b5fa-9369-411b-ace2-275c51a095d1.jpg?v=1571439345</image:loc>
      <image:title>108397 - 1955 UNPAID MAIL GLASGOW TO CAMBUSLANG.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108408</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108408_4a0506dc-21f8-4501-8e4c-eb51dc6f3bd1.jpg?v=1571439345</image:loc>
      <image:title>108408 - 1826 MAIL BRIGHTON TO EDINBURGH/ADDT ½.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108411</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108411_17f54341-a0fa-460e-b663-07cda6737ccb.jpg?v=1571439345</image:loc>
      <image:title>108411 - 1985 UNPAID MAIL BIRMINGHAM TO HERTS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108412</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108412_7a18e8fb-ec73-437b-bb34-ce2172d2f29e.jpg?v=1571439345</image:loc>
      <image:title>108412 - 1949 UNDERPAID MAIL CLAPHAM TO SWITZERLAND.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108417</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108417_2f447193-03a2-4fab-a5ee-219b96ce873a.jpg?v=1571439345</image:loc>
      <image:title>108417 - 1836 NORFOLK/&quot;ATTLEBORO 102&quot; MILEAGE MARK (NK13).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108419</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108419_5ffbc216-a032-4d7a-a065-993f6dcaf7d2.jpg?v=1571439345</image:loc>
      <image:title>108419 - 1827 NORFOLK/&quot;SHIPDHAM&quot; STRAIGHT LINE HAND STAMP (NK356).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108426</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108426_85b9ca9a-d769-4776-88a5-ab850d865fb3.jpg?v=1571439345</image:loc>
      <image:title>108426 - 1864 MAIL LONDON TO PARIS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108431</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108431_e496d6d6-6234-4a53-9ebd-f05d67b5e19d.jpg?v=1571439346</image:loc>
      <image:title>108431 - PL.154 (SG8) BLOCK OF FOUR LETTERED KK KL LK LL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108438</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108438_ac02a9c9-606f-47cc-b371-6b15d59e4d5a.jpg?v=1571439346</image:loc>
      <image:title>108438 - &quot;238&quot; BARRED NUMERAL OF DAWLISH (DEVON).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108439</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108439_2a0e8230-9cff-4858-9385-0f41fbb4e939.jpg?v=1571439346</image:loc>
      <image:title>108439 - 1862 DIE 2 RESERVE PLATE 16 (SG40b)(BG).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108442</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108442_7174288e-8fdf-4f32-87be-376cc6b6fc1c.jpg?v=1571439346</image:loc>
      <image:title>108442 - 1862 DIE 2 RESERVE PLATE 16 (SG40b)(TH).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108448</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108448_55f5518b-7333-494d-b962-2423a62d08d7.jpg?v=1571439356</image:loc>
      <image:title>108448 - 1862 DIE 2 RESERVE PLATE 15 (SG40b)(NG).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108453</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108453_bf18c729-6b67-41bf-a3f2-ecd8a568b07d.jpg?v=1571439356</image:loc>
      <image:title>108453 - &quot;RYE&quot; CANCELLATIONS FROM VARIOUS PLACES IN THE WORLD.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108459</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108459_b28a12a4-6dac-4c57-bfde-adf8e6b422f7.jpg?v=1571439356</image:loc>
      <image:title>108459 - 1964 METER MAIL LONDON TO SOMALI REPUBLIC.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108462</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108462_3d1186ee-bee1-49b1-a31b-11e9dbba84bc.jpg?v=1571439356</image:loc>
      <image:title>108462 - 1929 REGISTERED INSURED MAIL LONDON TO HOLLAND.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108464</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108464_1ada34ff-a4c4-42ff-a29d-5e1e1a85bad6.jpg?v=1571439356</image:loc>
      <image:title>108464 - 1928 REGISTERED/INSURED MAIL LONDON TO HOLLAND.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108469</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108469_54ac59b0-73d4-4b18-ade5-aeec353a22e5.jpg?v=1571439356</image:loc>
      <image:title>108469 - 1964 MAIL GLASGOW TO CANADA/2/6 CASTLE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108474</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108474_5fc87503-6e64-4ceb-94e4-95573e2b2d88.jpg?v=1571439356</image:loc>
      <image:title>108474 - 1937 MAIL LONDON TO BRAZIL/5S SEAHORSE (SG451).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108475</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108475_082e189b-9f27-46f3-8c57-f596414a856d.jpg?v=1571439356</image:loc>
      <image:title>108475 - CORK ENGLISH TYPE IRISH SPOON IN GREEN ON COVER TO CANADA/4D CARMINE (SG62) X 2.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108481</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108481_8278e84b-0590-47cb-91a5-5570a358bc8f.jpg?v=1571439356</image:loc>
      <image:title>108481 - STRABANE IRISH SPOON (RA53) ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108489</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108489_ee5fd22f-c887-4abe-8483-7d08b4ccfa4e.jpg?v=1571439356</image:loc>
      <image:title>108489 - BELFAST ENGLISH TYPE b IRISH SPOON (RA10) ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108496</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108496_aec4aa7b-4e31-46fb-88c4-9e629942c434.jpg?v=1571439357</image:loc>
      <image:title>108496 - 1924 REGISTERED INSURED MAIL MANCHESTER TO GERMANY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108499</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108499_9bb2ed1e-343b-485f-a926-80c3b0fe60c0.jpg?v=1571439357</image:loc>
      <image:title>108499 - 1922 REGISTERED INSURED MAIL SAFFRON WALDEN TO GERMANY.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108503</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108503_be7ad261-4b8a-4414-ab54-e3c14a97e309.jpg?v=1571439357</image:loc>
      <image:title>108503 - 1818 AUCTION CATALOGUE/LONDON TO MIDDLESEX.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108505</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108505_74a89957-0153-4d02-81b6-88dff3ea6237.jpg?v=1571439357</image:loc>
      <image:title>108505 - 1840 1D MULREADY ENVELOPE USED IN ESSEX 1862.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/108509</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108509_7a8444a8-1d05-4da4-9cb1-d2b742380d14.jpg?v=1571439357</image:loc>
      <image:title>108509 - PL.5 (BE)(SG21).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/108510</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108510_d84b9e2f-6230-480c-8a27-b7acb03c8737.jpg?v=1571439357</image:loc>
      <image:title>108510 - PL.10 (BE)(SPEC C6).</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108511_3cea3561-d551-431f-a891-aab4b592163b.jpg?v=1571439357</image:loc>
      <image:title>108511 - PL.20 (AL)(SPEC C6)/MISSING IMPRIMATUR LETTERING.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/108512</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108512_79d5c5e9-c911-431d-b5b9-871bc3ca0b07.jpg?v=1571439357</image:loc>
      <image:title>108512 - PL.19 (TH)(SPEC C6).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/108515</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108515.jpg?v=1571439357</image:loc>
      <image:title>108515 - PL.20 (AI)(SPEC C6)/MISSING IMPRIMATUR LETTERING.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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      <image:title>108516 - PL.20 (FL)(SPEC C6).</image:title>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108517_b3ead498-bd5f-4863-8f50-f3b2da81405c.jpg?v=1571439357</image:loc>
      <image:title>108517 - PL.21 (CK)(SPEC C6).</image:title>
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  <url>
    <loc>https://www.barrell.co.uk/products/108518</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108518_49450ac8-7bda-41ac-b73e-9ef2d60b6731.jpg?v=1571439357</image:loc>
      <image:title>108518 - PL.20 (HI)(SPEC C6).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/108521</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108521_30615369-c2b5-4a3c-bd78-f7d2d0a2339c.jpg?v=1571439357</image:loc>
      <image:title>108521 - PL.20 (DD)(SPEC C6).</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/108528</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108528_b68998e3-5e39-4725-8b54-b35b20389256.jpg?v=1571439357</image:loc>
      <image:title>108528 - PL.54 (AC)(SG8) ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/108530</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108530_7a50d8d6-cd00-4f0c-bef1-86fbb08213a1.jpg?v=1571439357</image:loc>
      <image:title>108530 - PL.76 (AG)(SG8g) ON COVER/MISSING IMPRIMATUR LETTERING.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/108539</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108539_3d64666a-53ae-400f-919d-cc8deb3c1061.jpg?v=1571439358</image:loc>
      <image:title>108539 - PL.14 (QE)(SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/108542</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108542_a474c7d9-b320-4812-99a9-f67a8a30d578.jpg?v=1571439358</image:loc>
      <image:title>108542 - PL.15 (RI BASAL SHIFT)(SG8 SPEC BS4d).</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/108545</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108545_b7cf271f-087f-4ed6-be2d-0afd2c054c96.jpg?v=1571439358</image:loc>
      <image:title>108545 - PL.16 (IF)(SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108550</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108550_9ca32d80-fe88-4edc-9e1d-a8335c3df4a8.jpg?v=1571439358</image:loc>
      <image:title>108550 - 1862 RESERVE PL.17 (SG40)(EK) SEMI-GOTHIC K.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108553</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108553_2cc7d736-98c7-4719-8145-9945abff8f19.jpg?v=1571439358</image:loc>
      <image:title>108553 - 1862 RESERVE PL.17 (SG40)(KL)/SEMI-GOTHIC K.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108557</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108557_e8d958a6-3099-4f75-b5a7-925b8c1f620b.jpg?v=1571439358</image:loc>
      <image:title>108557 - 1862 RESERVE PL.17 (SG40)(OE)/&quot;O&quot; DOUBLED.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/108559</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108559_4224e31c-232e-43c5-90ac-3a4f9d333042.jpg?v=1571439358</image:loc>
      <image:title>108559 - 1862 RESERVE PL.17 (SG40)(GD).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108560</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108560_7b5a5192-64b9-4a0a-99c5-492c573c9f61.jpg?v=1571439358</image:loc>
      <image:title>108560 - 1862 RESERVE PL.17 (SG40)(BE).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108561</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108561_97c16aff-334d-4947-97de-f97e2e453a97.jpg?v=1571439358</image:loc>
      <image:title>108561 - 1861 DIE 2 ALP IV (SG42) PL.50 (PF).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108566</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108566_4c86739e-e97f-432a-89f3-9e7586758872.jpg?v=1571439366</image:loc>
      <image:title>108566 - 1861 DIE 2 ALP IV (SG42) PL.50 (GC).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108567</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108567_8eecd792-7b12-4fff-8821-e67d1a946614.jpg?v=1571439366</image:loc>
      <image:title>108567 - 1861 DIE 2 ALP IV (SG42) PL.50 (GE).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108568</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108568_2976f3b6-5241-48e1-b62f-225a9e6891f0.jpg?v=1571439366</image:loc>
      <image:title>108568 - 1861 DIE 2 ALP IV (SG42) PL.51 (OF).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108571</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108571_0bb17d3e-fe93-4ad7-a894-32137262dfa2.jpg?v=1571439366</image:loc>
      <image:title>108571 - 1861 DIE 2 ALP IV (SG42) PL.50 (CF).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108579</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108579_dfcabc7e-8a81-4e4a-bbd6-3882ad88d2e8.jpg?v=1571439366</image:loc>
      <image:title>108579 - 1861 DIE 2 ALP IV (SG42) PL.51 (GF).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108581</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108581_74d5266d-4a20-412b-baec-3e7967d1d6a3.jpg?v=1571439366</image:loc>
      <image:title>108581 - 1862 DIE 2 RESERVE PL.16 (SG40b)(AI)/MISSING IMPRIMATUR LETTERING.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108585</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108585_04dac8de-f79a-4373-b619-7303829820fc.jpg?v=1571439366</image:loc>
      <image:title>108585 - 1937 MAIL LONDON TO SOMALIA.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108619</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108619_2f398a03-04fb-4eed-9f4a-ff88c6d30e4d.jpg?v=1571439367</image:loc>
      <image:title>108619 - 1905 UNPAID MAIL LONDON TO FRANCE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108620</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108620_1d849cbf-c450-4c27-a3fc-ecdd35686f26.jpg?v=1571439367</image:loc>
      <image:title>108620 - 1964 UNDERPAID MAIL NEW SOUTHGATE TO FRANCE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108625</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108625_788f81d0-9da8-4513-a718-96118219bdc7.jpg?v=1571439367</image:loc>
      <image:title>108625 - 1953 EXPRESS MAIL SPAIN TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108630</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108630_455c0ead-aaf3-4afe-b561-19aa0faefdf1.jpg?v=1571439367</image:loc>
      <image:title>108630 - 1936 UNDERPAID MAIL CUBA TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108634</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108634_2bbd7acb-b305-472e-ad01-aecf0340e23f.jpg?v=1571439367</image:loc>
      <image:title>108634 - 1905 REGISTERED MAIL LONDON TO DRESDEN/BANKING MAIL.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108648</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108648_2f7d1391-b45e-4833-ab44-f24f31684693.jpg?v=1571439368</image:loc>
      <image:title>108648 - EDINBURGH &quot;131 131 131&quot; ROLLER CANCELLATION WITHOUT BARS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108650</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108650_5a0f416a-bf59-4fec-8ff8-9efae028ba4f.jpg?v=1571439368</image:loc>
      <image:title>108650 - 1966 UNDERPAID MAIL RICHMOND AND TWICKENHAM TO WEYBRIDGE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108651</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108651_b75dd6f1-9e04-47dd-b076-b9fa91940dc1.jpg?v=1571439368</image:loc>
      <image:title>108651 - 1955 UNPAID MAIL USED LOCALLY IN PLYMOUTH.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108655</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108655_bbc1d89c-3899-4cc8-9a78-e86870d48076.jpg?v=1571439368</image:loc>
      <image:title>108655 - 1936 UNDERPAID MAIL INDIA TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108656</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108656_08eab4de-2f71-45a2-92b6-caf078d574ee.jpg?v=1571439368</image:loc>
      <image:title>108656 - 1946 UNPAID MAIL USED LOCALLY IN LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108657</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108657_ae61db83-0b2b-4e81-8664-ca915921b432.jpg?v=1571439368</image:loc>
      <image:title>108657 - 1948 RE-DIRECTED MAIL BRISTOL - CAMBRIDGE - SWITZERLAND/POSTAGE DUE.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108658</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108658_0821cecb-2e1d-4faf-9e3d-a6520c2306b1.jpg?v=1571439368</image:loc>
      <image:title>108658 - 1941 UNDERPAID MAIL INDIA TO PWHELLI.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108659</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108659_b2db6890-be23-4be7-9fce-0c9a51c49ab6.jpg?v=1571439368</image:loc>
      <image:title>108659 - 1956 UNDERPAID MAIL USA TO LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108661</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108661_6b825edc-0ea6-44f6-af04-fcea56a9098e.jpg?v=1571439368</image:loc>
      <image:title>108661 - 1952 UNPAID MAIL USED IN LONDON.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108669</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108669_e85a8771-6859-4102-a5af-d051ef4ceacf.jpg?v=1571439368</image:loc>
      <image:title>108669 - PL.14 (JA JB)(SPEC C6)/MISSING IMPRIMATUR LETTERINGS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108672</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108672_ba7c674e-c945-4af2-a4f6-7ae8f71de84f.jpg?v=1571439368</image:loc>
      <image:title>108672 - PL.20 (AK AL)(SPEC C6)/MISSING IMPRIMATUR LETTERINGS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/108673</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108673_5715f715-728c-478a-9863-bde48760d7ac.jpg?v=1571439368</image:loc>
      <image:title>108673 - PL.19 (AI)(SPEC C6)/MISSING IMPRIMATUR LETTERING.</image:title>
      <image:caption></image:caption>
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      <image:title>108710 - PL.9 (AG)(SPEC C6)/SHORT A ROW/MISSING IMPRIMATUR LETTERING.</image:title>
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      <image:title>108716 - RES.PL.6 (AI)(SG22)/MISSING IMPRIMATUR LETTERING.</image:title>
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      <image:title>108724 - PL.16 (DD)(SPEC C6).</image:title>
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      <image:title>108728 - PL.17 (OH)(SPEC C6).</image:title>
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      <image:title>108734 - PL.1 (DL)(SG21).</image:title>
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      <image:title>108735 - PL.14 (BL)(SG24).</image:title>
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      <image:title>108738 - 1982 EXPRESS MAIL FINLAND TO ENGLAND.</image:title>
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      <image:title>108739 - 1969 EXPRESS MAIL DENMARK TO SURREY.</image:title>
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      <image:title>108747 - 1847 ENVELOPE SOUTHAMPTON TO SHERBORNE/&quot;BIRD&quot; WAFER SEAL.</image:title>
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      <image:title>108749 - 1850 CHRISTMAS DAY MAIL.</image:title>
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      <image:title>108754 - 1938 UNDERPAID MAIL GUILDFORD TO MONTE CARLO/RE-DIRECTED.</image:title>
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      <image:title>108756  1939 UNDERPAID MAIL ESHER, SURREY TO MONTE CARLO WITH MONACO POSTAGE DUES.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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      <image:title>108799 - 1922 UNDERPAID MAIL MALTA TO SHEFFIELD.</image:title>
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  <url>
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      <image:title>108805 - 1959 UNDERPAID MAIL UK TO HOLLAND.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/108812</loc>
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      <image:title>108812 - 1929 UNDERPAID MAIL INDIA TO LONDON.</image:title>
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  <url>
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      <image:title>108814 - 1926 UNDERPAID MAIL FRANCE TO YORKSHIRE.</image:title>
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  <url>
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      <image:title>108817 - 1926 UNDERPAID MAIL SOUTH AFRICA TO SOUTHAMPTON.</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>108818 - 1921 UNDERPAID MAIL HOLLAND TO YORKSHIRE.</image:title>
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  <url>
    <loc>https://www.barrell.co.uk/products/108843</loc>
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      <image:title>108843 - 1859 DEVON/&quot;UGBOROUGH&quot; UDC.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/108847</loc>
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      <image:title>108847 - 1920 UNDERPAID MAIL LONDON TO HOLLAND.</image:title>
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  <url>
    <loc>https://www.barrell.co.uk/products/108857</loc>
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      <image:title>108857 - 1963 UNDERPAID MAIL BELGIUM TO GLOUCESTER.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/108925</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108925.jpg?v=1571439372</image:loc>
      <image:title>108925 - KGVI HIGH VALUES USED TO RECEIPT PAYMENT FOR NHS PRESCRIPTION CHARGES.</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://www.barrell.co.uk/products/108861</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108861_88da433a-c8db-48bb-b983-a6a2aa2b083a.jpg?v=1571439372</image:loc>
      <image:title>108861 - 1841 FORWARDING AGENTS MAIL LONDON TO NEW YORK VIA LIVERPOOL.</image:title>
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  <url>
    <loc>https://www.barrell.co.uk/products/108865</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108865_6edd2472-834a-4121-81ec-4680caff8816.jpg?v=1571439372</image:loc>
      <image:title>108865 - 1944 GERMAN PROPAGANDA FORGERY/ST. VINCENT.</image:title>
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  <url>
    <loc>https://www.barrell.co.uk/products/108866</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108866_54fd5e29-032c-4e61-ba12-17fbd1b97776.jpg?v=1571439372</image:loc>
      <image:title>108866 - GERMAN PROPAGANDA FORGERY/ST. VINCENT.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://www.barrell.co.uk/products/108869</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108869_6110e379-7a77-41be-9714-e527c0685e62.jpg?v=1571439372</image:loc>
      <image:title>108869 - 1936 KING EDWARD VIII 1½D (SG459) CYLINDER 15 DOT CONTROL A/37 PERF TYPE 6B.</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>108888 - PL.21 (BF)(SG24).</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>108889 - PL.11 (HE) SMALL CROWN WATERMARK INVERTED (SG24Wi).</image:title>
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      <image:title>108890 - PL.21 (SL TL)(SPEC C6).</image:title>
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  <url>
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      <image:title>108891 - PL.14 (TK)(SG24).</image:title>
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  <url>
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      <image:title>108892 - PL.21 (RD)(SPEC C6).</image:title>
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      <image:title>108900 - PL.17 (NK)(SPEC C6).</image:title>
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  <url>
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      <image:title>108902 - PL.101 (IG CONSTANT VARIETY)(SG8 SPEC BS31f) ON COVER.</image:title>
      <image:caption></image:caption>
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      <image:title>108912 - PL.27 (BD MAJOR RE-ENTRY)(SG40 SPEC C10f).</image:title>
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      <image:title>108915 - PL.36 (KI LI)(SG40).</image:title>
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      <image:title>108929 - PL.14 (JC)(SG24)/MISSING IMPRIMATUR LETTERING.</image:title>
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      <image:title>108930 - PL.20 (CK CL)(SPEC C6)/DROGHEDA ENGLISH STYLE IRISH SPOON.</image:title>
      <image:caption></image:caption>
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      <image:title>108931 - PL.20 (DD)(SPEC C6).</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>108944 - PL.68 (DJ)(SG40) ON COVER.</image:title>
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      <image:title>108966 - KILMARNOCK DISTINCTIVE MALTESE CROSS (SPEC B1tj CAT £1700)/PL.34 (DD)(SG8).</image:title>
      <image:caption></image:caption>
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      <image:title>108970 - 1924 9D OLIVE-GREEN WATERMARK INVERTED (SG427Wi).</image:title>
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      <image:title>108971 - 1924 1S WATERMARK INVERTED (SG429Wi).</image:title>
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      <image:title>108979 - 1955 BANKERS TAG/2/6 YELLOW-GREEN (SG509).</image:title>
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      <image:title>108987 - CIRCA 1820 PRINT LUSCOMBE, NEAR DAWLISH, DEVONSHIRE.</image:title>
      <image:caption></image:caption>
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      <image:title>108993 - &quot;D&quot; GOTHIC STYLE WAFER SEAL.</image:title>
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      <image:title>108995 - PL.23 (RF)(SG29).</image:title>
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      <image:title>108996 - PL.24 (BD)(SG29).</image:title>
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      <image:title>108997 - PL.24 (BK)(SG29)/GOTHIC K.</image:title>
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      <image:title>108998 - PL.24 (DL)(SG29).</image:title>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/108999_ca09bf04-71c5-422e-ae5e-860b29bacb48.jpg?v=1571439375</image:loc>
      <image:title>108999 - PL.24 (EJ)(SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109001</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109001_0676c38b-0b13-4dae-9c4a-b3831b7590ff.jpg?v=1571439375</image:loc>
      <image:title>109001 - PL.23 (RL)(SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109003</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109003_1756dfca-db99-4e49-9455-b4012d686ecc.jpg?v=1571439375</image:loc>
      <image:title>109003 - PL.23 (TK)(SG29)/GOTHIC K.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109005</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109005_0112dfcf-d46c-469e-9a63-bc843c9931f2.jpg?v=1571439375</image:loc>
      <image:title>109005 - PL.23 (SF)(SG29)/TALL S.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109006</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109006_88b1d841-59cd-4a23-8cc3-819ffad6c516.jpg?v=1571439375</image:loc>
      <image:title>109006 - PL.23 (PF)(SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109007</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109007_b5c48325-33a3-42af-ae1a-2021bbc58682.jpg?v=1571439375</image:loc>
      <image:title>109007 - PL.23 (PH)(SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109008</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109008_a24801ce-1d32-4283-8f2c-dfc303be2592.jpg?v=1571439375</image:loc>
      <image:title>109008 - PL.23 (QF)(SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109009</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109009_04a0308c-b7e1-4d7c-81ed-34df399e5b88.jpg?v=1571439375</image:loc>
      <image:title>109009 - PL.23 (QL)(SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109010</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109010_fdafba62-5dc1-47bd-9c29-fc339c06fc21.jpg?v=1571439375</image:loc>
      <image:title>109010 - PL.23 (QH)(SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109012</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109012_0402ef9d-3f11-4a21-8e65-d59622bbacb6.jpg?v=1571439375</image:loc>
      <image:title>109012 - PL.23 (RK)(SG29)/EDINBURGH ROLLER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109013</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109013_28becead-69b0-410b-b5dc-51b1143d3877.jpg?v=1571439375</image:loc>
      <image:title>109013 - PL.23 (RA)(SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109014</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109014_f4378dc8-c47e-40b0-8d37-511d605068cb.jpg?v=1571439375</image:loc>
      <image:title>109014 - PL.23 (RL)(SG29)/TALL L.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109018</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109018_894f15d1-cd3b-4ed3-900c-7535a950d912.jpg?v=1571439375</image:loc>
      <image:title>109018 - PL.163 (EA)(SG8).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109019</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109019_07aa044d-ea2b-4fb6-a68d-8d6a2eb3fb32.jpg?v=1571439375</image:loc>
      <image:title>109019 - PL.100 (HI) WATERMARK INVERTED (SG8Wi).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109028</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109028_5cc94b21-b4d6-438b-b4b3-203849ba1bcb.jpg?v=1571439376</image:loc>
      <image:title>109028 - PL.48 (IG JG)(SG40)/MISSING IMPRIMATUR LETTERING.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109029</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109029_e7c7918e-54b4-4b33-9591-468a85bd024c.jpg?v=1571439376</image:loc>
      <image:title>109029 - PL.48 (JH)(SG40) ON COVER.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109031</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109031_1bf0798a-56cc-4ddb-a25b-37aa32a43443.jpg?v=1571439376</image:loc>
      <image:title>109031 - PL.48 (LJ CONSTANT VARIETY)(SG40).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109038</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109038_40570a28-5200-4866-8ba9-094e026a99ec.jpg?v=1571439376</image:loc>
      <image:title>109038 - PL.55 (SH CONSTANT VARIETY)(SG40 SPEC C10j).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109039</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109039_7f6182cd-60c0-49dd-b4d3-8f765120442b.jpg?v=1571439376</image:loc>
      <image:title>109039 - LONDON DISTRICT &quot;21&quot; NUMERAL OF WOOLWICH/PL.55 (ND)(SG40).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109040</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109040_45e0f4bd-da46-4e96-84a3-cb5619335f11.jpg?v=1571439376</image:loc>
      <image:title>109040 - PL.55 (JK)(SG40).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109043</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109043_47972be0-0100-4e19-81b2-1af43c208b00.jpg?v=1571439376</image:loc>
      <image:title>109043 - PL.44 (FG) MATCHED PAIR IN TWO DIFFERENT SHADES ON BLUED PAPER (SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109044</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109044_fc9a5d72-ef78-4e27-9d72-62d72c2a133c.jpg?v=1571439376</image:loc>
      <image:title>109044 - 1856/7 PL.44 MATCHED PAIR (EH) BLUED PAPER (SG29) AND WHITE PAPER (SG40).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109047</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109047_ab9583d2-e565-4d98-bc7b-801467bedf87.jpg?v=1571439376</image:loc>
      <image:title>109047 - 1856-7 PL.44 MATCHED PAIR (CK) BLUED PAPER (SG29) AND WHITE PAPER (SG40).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109048</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109048_68163698-bb5a-45f6-9ec5-84dc7f397d66.jpg?v=1571439376</image:loc>
      <image:title>109048 - 1856/7 PL.44 MATCHED PAIR (CG) BLUED PAPER (SG29) AND WHITE PAPER (SG40).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109051</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109051_dec6bfcb-0475-4f63-9f2a-38306443d593.jpg?v=1571439377</image:loc>
      <image:title>109051 - PL.44 (FC FD FE FF)(SG40).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109055</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109055_3d2e980e-dd6a-4924-b92d-30e426223874.jpg?v=1571439377</image:loc>
      <image:title>109055 - PL.43 (AC)(SG29)/SHORT A ROW STAMP/MISSING IMPRIMATUR LETTERING.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109057</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109057_dc4b2845-be51-465e-8ed2-ae3b5d744a01.jpg?v=1571439377</image:loc>
      <image:title>109057 - PL.46 (KC)(SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109058</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109058_d63b9ebe-7e86-4ca8-b6d1-bdffbce3dc41.jpg?v=1571439377</image:loc>
      <image:title>109058 - PL.42 (LC)(SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109059</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109059_da88e0b2-963f-4a75-a882-78e674c4bd56.jpg?v=1571439377</image:loc>
      <image:title>109059 - PL.40 (HK)(SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109064</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109064_1099b1f5-d647-4b9e-8b95-73b47ac02187.jpg?v=1571439377</image:loc>
      <image:title>109064 - PL.36 (BE BF CE CF)(SG40).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109065</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109065_1abe8796-36b7-40ec-be30-41e832534faf.jpg?v=1571439377</image:loc>
      <image:title>109065 - PL.36 (PG CONSTANT VARIETY)(SG40).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109066</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109066_02944bab-6c77-4e8c-a2a8-20eae9ac583f.jpg?v=1571439377</image:loc>
      <image:title>109066 - PL.36 (NA CONSTANT VARIETY)(SG40).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109067</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109067_8da82cfd-fd2f-4982-8f14-6e31f26f0fed.jpg?v=1571439377</image:loc>
      <image:title>109067 - PL.36 (JJ CONSTANT VARIETY)(SG40).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109068</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109068_f9cc0e8a-8219-4396-bee6-171548e674e0.jpg?v=1571439377</image:loc>
      <image:title>109068 - PL.36 (GK CONSTANT VARIETY)(SG41).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109069</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109069_c3bc7129-ccd2-4cb3-8348-da07e32ad08f.jpg?v=1571439377</image:loc>
      <image:title>109069 - PL.36 (BF CONSTANT VARIETY)(SG40).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109070</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109070_29045a6c-6e0c-4552-afda-633ae2b53622.jpg?v=1571439377</image:loc>
      <image:title>109070 - PL.35 (PK)(SG29).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109074</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109074_efb50cb9-4bc4-4d3e-a008-4dd143a45c9a.jpg?v=1571439377</image:loc>
      <image:title>109074 - PL.27 (HK HL) GOTHIC K (SG40).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109077</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109077_25eaccfd-701c-4500-8966-fc97b6fc7808.jpg?v=1571439377</image:loc>
      <image:title>109077 - PL.34 (DF CONSTANT VARIETY)(SG40).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/109085</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0187/3570/products/109085_725b42b7-9257-4708-bf24-bc5424fe77a5.jpg?v=1571439378</image:loc>
      <image:title>109085 - 1853 10D EMBOSSED (SG57) ON COVER BRIGHTON TO PARIS.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.barrell.co.uk/products/104982</loc>
    <lastmod>2026-04-12T01:29:21+01:00</lastmod>
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