{"product_id":"scg2080-1925-austria-porto-overprint-on-3-groschen-stamp","title":"SCG2080 -  1925 Austria \"PORTO\" Overprint on 3 Groschen Stamp","description":"\u003cp data-start=\"65\" data-end=\"521\"\u003e\u003cem\u003eThis is a 1925 Austrian postage due stamp featuring a bold black \"PORTO\" overprint on a 3 Groschen definitive issue. Printed in vibrant orange-red, the original design is part of the post-WWI inflation-era series. The overprint converted standard postage into a dues stamp, typically used to collect underpaid mail fees. A clean, mint example like this appeals to collectors interested in fiscal markings and transitional postal systems.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"523\" data-end=\"570\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e \u003c\/p\u003e","brand":"Stamp and Cover Galaxy","offers":[{"title":"Default Title","offer_id":45360352592043,"sku":"","price":30.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/2406\/6475\/files\/Scan_20250630_23.jpg?v=1751280256","url":"https:\/\/stampandcovergalaxy.com\/products\/scg2080-1925-austria-porto-overprint-on-3-groschen-stamp","provider":"Stamp and Cover Galaxy","version":"1.0","type":"link"}