{"product_id":"great-britain-1959-3d-deep-violet-dollis-hill-phosphor-trial-sg575var-241","title":"GREAT BRITAIN 1959 3d Deep violet “Dollis Hill Phosphor Trial\", SG575var","description":"\u003cp\u003eGREAT BRITAIN 1959 3d Deep violet “Dollis Hill Phosphor Trial\", SG575var.\u003c\/p\u003e\n\u003cp\u003eVery fine perforated right hand marginal vertical strip of three on gummed crowns watermarked (upright) paper, with a 2mm blue phosphor centre band printed over the ink and a second band in the centre of the sheet margin. Scarce. Spec. ST7(3)a.\u003c\/p\u003e","brand":"Paul Fraser Collectibles","offers":[{"title":"Default Title","offer_id":45247354863841,"sku":"RS2207","price":100.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1645\/0221\/files\/RS2207.jpg?v=1778847838","url":"https:\/\/www.paulfrasercollectibles.com\/products\/great-britain-1959-3d-deep-violet-dollis-hill-phosphor-trial-sg575var-241","provider":"Paul Fraser Collectibles","version":"1.0","type":"link"}