{"product_id":"st-christopher-1882-sg19-forgery-by-sperati-of-qv-6d-olive-brown-p234000393","title":"ST CHRISTOPHER 1882  SG19 Forgery by Sperati of QV 6d olive-brown","description":"\u003cp\u003e1882-90 6d olive-brown, the dangerous photo-litho forgery by Sperati, \"used\" with forged \"A12\" cancel (type 1). Watermark and perforations are genuine, but the stamp impression (and cancel) are forged. Insignificant traces of perf toning, still fine with the master forger's pencil signature on reverse. Rare. - P234000393\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56195969843577,"sku":"P234000393","price":250.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P234000393-1.jpg?v=1763062296","url":"https:\/\/shop.stanleygibbons.com\/products\/st-christopher-1882-sg19-forgery-by-sperati-of-qv-6d-olive-brown-p234000393","provider":"Stanley Gibbons","version":"1.0","type":"link"}