{"product_id":"montserrat-1917-sg60y-mint-unmounted-war-stamp-halfd-green-variety-watermark-inverted-and-reversed-p234002642","title":"MONTSERRAT 1917  SG60y Mint unmounted War Stamp \u0026frac12;d green variety Watermark inverted and reversed","description":"\u003cp\u003e1917-18 \"WAR STAMP\" ¬Ωd green, type 9 opt in red, variety Wmk inverted and reversed, upper right corner block of 4 with plate number \"1\", unmounted o.g. (hinged in margin). Rare and desirable in this positional form, with the variety detectable in the margins from the face. - P234002642\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56196203577721,"sku":"P234002642","price":425.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P234002642-1.jpg?v=1763067353","url":"https:\/\/shop.stanleygibbons.com\/products\/montserrat-1917-sg60y-mint-unmounted-war-stamp-halfd-green-variety-watermark-inverted-and-reversed-p234002642","provider":"Stanley Gibbons","version":"1.0","type":"link"}