{"product_id":"scg956-1956-liberia-50-airmail-error-clipper-john-alden-omitted-portrait","title":"SCG956 - 1956 Liberia 50¢ Airmail Error – Clipper John Alden \u0026 Omitted Portrait","description":"\u003cp\u003e\u003cem\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eThis 50¢ airmail stamp from Liberia honors the first direct flight from Roberts Field to New York on May 4, 1956, featuring Pan Am’s \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eClipper John Alden\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e and a ceremonial send-off crowd. Printed in blue by E.A. Wright Bank Note Co., the stamp bears a striking \u003c\/span\u003e\u003cstrong data-start=\"443\" data-end=\"452\" style=\"font-size: 0.875rem;\"\u003eerror\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e — a blank silhouette in the top right where a key portrait or emblem was meant to appear. Its high denomination and printing flaw make it a prized item among aviation and error stamp collectors.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Stamp and Cover Galaxy","offers":[{"title":"Default Title","offer_id":45279518490795,"sku":"","price":60.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/2406\/6475\/files\/Scan_20250603_103__9.jpg?v=1749111294","url":"https:\/\/stampandcovergalaxy.com\/products\/scg956-1956-liberia-50-airmail-error-clipper-john-alden-omitted-portrait","provider":"Stamp and Cover Galaxy","version":"1.0","type":"link"}