{"product_id":"gb-1855-sg23wi-pl4-used-watermark-inverted-p223007591","title":"GB 1855  SG23wi Pl.4 Used - Watermark inverted","description":"\u003cp\u003e1855 2d Blue Pl.4 (Wmk. Inverted). Very fine used example lettered GC neatly cancelled by a London Chief Office '16' numeral. An attractive example of this very scarce watermark variety. Spec. F2c.\u003c\/p\u003e\n\n - P223007591","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56194420343161,"sku":"P223007591","price":450.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P223007591-1.jpg?v=1763047393","url":"https:\/\/shop.stanleygibbons.com\/products\/gb-1855-sg23wi-pl4-used-watermark-inverted-p223007591","provider":"Stanley Gibbons","version":"1.0","type":"link"}