{"product_id":"australia-sg-176a-unmounted-mint-1937-49-5s-thin-paper-imprint-block-p267001248","title":"Australia SG 176a Unmounted Mint 1937-49 5s thin paper imprint block","description":"\u003cp\u003e1937-49 5s dull purple, thin ordinary paper, lower left corner block of 4 with 'BY AUTHORITY' imprint, unmounted o.g. From a later printing on white paper. ACS BW 213za - P267001248\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":64358950240633,"sku":"P267001248","price":50.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P267001248.jpg?v=1787591056","url":"https:\/\/shop.stanleygibbons.com\/products\/australia-sg-176a-unmounted-mint-1937-49-5s-thin-paper-imprint-block-p267001248","provider":"Stanley Gibbons","version":"1.0","type":"link"}