{"product_id":"lot-322-september-9-2026","title":"Lot 322 British Guiana (C) SG#O6 1c Slate , 1877 Official Overprint Issue, A Fine Used Single, Crown CC Wmk","description":"\u003cp\u003eA fine used single of the 1c slate from the 1877 Official Overprint Issue, crown cc wmk. \u003c\/p\u003e\n\n\u003cp\u003eGibbons values this at £65, so we estimate it at $32. The stamp offered here grades 70 as follows:\u003c\/p\u003e\n\n\u003cp\u003eCentering\/Margins: 35\/60\u003c\/p\u003e\n\n\u003cp\u003ePaper Freshness: 5\/5\u003c\/p\u003e\n\n\u003cp\u003eColour: 5\/5\u003c\/p\u003e\n\n\u003cp\u003eImpression: 5\/5\u003c\/p\u003e\n\n\u003cp\u003eAbsence of Visible Paper Flaws: 5\/5\u003c\/p\u003e\n\n\u003cp\u003ePerforations: 10\/10\u003c\/p\u003e\n\n\u003cp\u003eCancellation: 5\/10\u003c\/p\u003e","brand":"Brixton Chrome","offers":[{"title":"Default Title","offer_id":58799184871584,"sku":"Lot-322-September-9-2026","price":32.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/7716\/9506\/files\/20260909_322001_46e41910-ce8c-407e-bf13-c9503c50d263.jpg?v=1788383775","url":"https:\/\/brixtonchrome.com\/products\/lot-322-september-9-2026","provider":"Brixton Chrome","version":"1.0","type":"link"}