{"product_id":"4633-extensive-gb-kgv-used-collection-inc-seahorses-to-10s-inv-sideways-wmks-cv-2000-19-pics","title":"4633 Extensive GB KGV Used Collection. Inc Seahorses to 10s, Inv\/Sideways Wmks. CV £2000+. 19 Pics","description":"Large fairly complete collection of GB KGV stamps including seahorses to 10s, definitive sets, scarcer sideways\/inverted watermarks, commemoratives, many sets, often stacked multiple deep. CV £2000+ (SG2020 @ lowest). Please view all images closely.","brand":"Blackheath Stamps","offers":[{"title":"Default Title","offer_id":42860638896289,"sku":"4633","price":120.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/9128\/4385\/products\/001_2023-02-01_4633-000.jpg?v=1785526465","url":"https:\/\/www.blackheathstamps.co.uk\/products\/4633-extensive-gb-kgv-used-collection-inc-seahorses-to-10s-inv-sideways-wmks-cv-2000-19-pics","provider":"Blackheath Stamps","version":"1.0","type":"link"}