{"product_id":"142538","title":"142538 CIRCA 1920 ERRINGTON AND MARTIN STAMP DEALERS PROMOTIONAL CARD ADVERTISING THEIR 'Price List and Guide to Stamp Collecting'..","description":"CIRCA 1920 ERRINGTON AND MARTIN STAMP DEALERS PROMOTIONAL CARD ADVERTISING THEIR 'Price List and Guide to Stamp Collecting'. A very fine unused circa 1920 Errington and Martin printed promotional card, on front printed Guatemala 3 centavos printed stationery and on reverse very fine printed illustrated advert in red and black 'EVERY STAMP COLLECTOR should see our Price List and Guide to Stamp Collecting. The most Artistic and Expensively produced List published in the Stamp Trade ..... 200 Illustrations.....'. (Ref 142538).","brand":"Bill Barrell Ltd","offers":[{"title":"Default Title","offer_id":56303632155004,"sku":null,"price":40.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0187\/3570\/files\/142538.jpg?v=1771319944","url":"https:\/\/www.barrell.co.uk\/products\/142538","provider":"Bill Barrell Ltd","version":"1.0","type":"link"}