{"product_id":"postcard-1990-usps-literacy-15-cent-postage-stamp","title":"Postcard 1990 USPS Literacy 15 Cent Postage Stamp","description":"This 15 cent postage stamp from USPS features a globe on an open book with the text 'The world is an open book.' It promotes literacy with the message 'Literacy: a stronger future, a better world.' Issued in 1990, this stamp is ideal for collectors or educational-themed mailings.","brand":"USPS","offers":[{"title":"Blue","offer_id":46531556606151,"sku":"26010252","price":3.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/4005\/5495\/files\/Document_20260218_0001.jpg?v=1778552410","url":"https:\/\/treasuremerchant.com\/products\/postcard-1990-usps-literacy-15-cent-postage-stamp","provider":"House of Treasure","version":"1.0","type":"link"}