{"product_id":"150758","title":"150758 1911 FIRST OFFICIAL U.K. AERIAL POST LONDON ENVELOPE IN PURPLE-BROWN TO AMSTERDAM.","description":"\u003cp\u003e1911 FIRST OFFICIAL U.K. AERIAL POST LONDON ENVELOPE IN PURPLE-BROWN TO AMSTERDAM. \u003cspan\u003eFine to very fine London envelope in purple-brown with insert to Amsterdam, with fine mixed reigns franking KEDVII 1½d purple and green and KGV 1d Downey tied fine strike 'FIRST UNITED KINGDOM\/AERIAL POST\/LONDON' date stamp SP 9 1911 Die 2. On reverse part Dutch date stamp 13.9.11. VERY FINE USAGE. (Ref 150758).\u003c\/span\u003e\u003c\/p\u003e","brand":"Bill Barrell Ltd","offers":[{"title":"Default Title","offer_id":57491580289404,"sku":null,"price":350.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/www.barrell.co.uk\/products\/150758","provider":"Bill Barrell Ltd","version":"1.0","type":"link"}