{"product_id":"great-britain-1951-kg6-festival-2s6d-with-perforations-doubled-stamps-are-quartered-as-sg-509-unmounted-mint-note-the-stamp-is-genuine-but-the-additional-perfs-are-a-very-slightly-different-gauge-identifying-it-to-be-a-forgery","title":"Great Britain 1951 KG6 Festival 2s6d with perforations doubled (stamps are quartered) as SG 509 unmounted mint. Note: the stamp is genuine but the additional perfs are a very slightly different gauge identifying it to be a forgery.","description":"\u003cp\u003eGreat Britain 1951 KG6 Festival 2s6d with perforations doubled (stamps are quartered) as SG 509 unmounted mint. Note: the stamp is genuine but the additional perfs are a very slightly different gauge identifying it to be a forgery.\u003c\/p\u003e","brand":"Avion Stamps","offers":[{"title":"Default Title","offer_id":44501493842229,"sku":"904068","price":25.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0263\/8227\/0550\/products\/904068_1.jpg?v=1676993426","url":"https:\/\/www.jandrstamps.com\/products\/great-britain-1951-kg6-festival-2s6d-with-perforations-doubled-stamps-are-quartered-as-sg-509-unmounted-mint-note-the-stamp-is-genuine-but-the-additional-perfs-are-a-very-slightly-different-gauge-identifying-it-to-be-a-forgery","provider":"JandR Stamps","version":"1.0","type":"link"}