{"product_id":"great-britain-sg-528-unmounted-mint-1952-54-11d-brown-purple-cylinder-block-1-no-dot-p267001449","title":"Great Britain SG 528 Unmounted Mint 1952-54 11d brown-purple cylinder block 1 No dot","description":"\u003cp\u003e1952-54 11d brown-purple, wmk Tudor Crown, lower left corner block of 6 (2x3) with cylinder number '1 No dot', unmounted o.g. Minor gum yellowing (mainly confined to left margin), still very fine fresh appearance. Scarce. Spec S134 (cat £275) - P267001449\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":64502443082105,"sku":"P267001449","price":175.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P267001449.jpg?v=1788799269","url":"https:\/\/shop.stanleygibbons.com\/products\/great-britain-sg-528-unmounted-mint-1952-54-11d-brown-purple-cylinder-block-1-no-dot-p267001449","provider":"Stanley Gibbons","version":"1.0","type":"link"}