{"product_id":"president-calvin-coolidge-signed-first-day-cover-psa-auto","title":"President Calvin Coolidge Signed First Day Cover PSA Auto","description":"\u003cp data-start=\"43\" data-end=\"184\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"43\" data-end=\"53\"\u003eTitle:\u003c\/strong\u003e\u003cbr data-start=\"53\" data-end=\"56\"\u003eCalvin Coolidge Signed 1928 International Civil Aeronautics Conference First Day Cover – PSA\/DNA Certified Authentic (#85878261)\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp data-start=\"186\" data-end=\"533\"\u003e\u003cstrong data-start=\"186\" data-end=\"202\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"202\" data-end=\"205\"\u003eOriginal \u003cstrong data-start=\"214\" data-end=\"233\"\u003eFirst Day Cover\u003c\/strong\u003e bearing the \u003cstrong data-start=\"246\" data-end=\"319\"\u003e5-cent International Civil Aeronautics Conference commemorative stamp\u003c\/strong\u003e, postmarked \u003cstrong data-start=\"332\" data-end=\"371\"\u003eWashington, D.C., December 12, 1928\u003c\/strong\u003e, the official first day of issue. The cover is addressed to \u003cstrong data-start=\"432\" data-end=\"471\"\u003eMr. J. Venturi, Teaneck, New Jersey\u003c\/strong\u003e, and retains its classic red, white, and blue airmail border.\u003c\/p\u003e\u003cp data-start=\"535\" data-end=\"859\"\u003ePresident \u003cstrong data-start=\"545\" data-end=\"564\"\u003eCalvin Coolidge\u003c\/strong\u003e has boldly signed the left side of the envelope in dark graphite pencil, with the autograph displaying excellent legibility and strong visual appeal. The signature is well positioned away from the postal markings, allowing it to stand out prominently against the lightly toned vintage envelope.\u003c\/p\u003e\u003cp data-start=\"861\" data-end=\"1222\"\u003eThe reverse remains intact with the original envelope flap and period printing reading, \u003cem data-start=\"949\" data-end=\"1063\"\u003e\"This envelope approved by the U.S. Post Office Dept., for AIR MAIL ONLY. Use for other purposes not permitted.\"\u003c\/em\u003e The cover exhibits expected age toning, light creasing, and handling wear consistent with its nearly century-old age while remaining exceptionally attractive.\u003c\/p\u003e\u003cp data-start=\"1224\" data-end=\"1315\"\u003eThe piece is professionally encapsulated by PSA\/DNA for long-term preservation and display.\u003c\/p\u003e\u003cp data-start=\"1317\" data-end=\"1791\"\u003e\u003cstrong data-start=\"1317\" data-end=\"1340\"\u003eHistorical Context:\u003c\/strong\u003e\u003cbr data-start=\"1340\" data-end=\"1343\"\u003eCalvin Coolidge (1872-1933), the 30th President of the United States, served from 1923 to 1929 following the death of Warren G. Harding. Nicknamed \"Silent Cal,\" Coolidge became known for his restrained leadership style, commitment to limited government, fiscal conservatism, and economic prosperity during much of the Roaring Twenties. He chose not to seek reelection in 1928, making autographs from his final year in office particularly desirable.\u003c\/p\u003e\u003cp data-start=\"1793\" data-end=\"2329\"\u003eThis First Day Cover commemorates the \u003cstrong data-start=\"1831\" data-end=\"1877\"\u003eInternational Civil Aeronautics Conference\u003c\/strong\u003e, held in Washington, D.C., in December 1928. The conference reflected the growing international importance of aviation during the interwar period and coincided with a transformative era in commercial and military flight. Covers bearing the first-day cancellation for this issue, particularly those signed by President Coolidge during his final weeks in office, represent an exceptional intersection of presidential history and early American aviation.\u003c\/p\u003e\u003cp data-start=\"2331\" data-end=\"2432\"\u003e\u003cstrong data-start=\"2331\" data-end=\"2366\"\u003eAuthentication \u0026amp; Encapsulation:\u003c\/strong\u003e\u003cbr data-start=\"2366\" data-end=\"2369\"\u003eAuthenticated and encapsulated by \u003cstrong data-start=\"2403\" data-end=\"2414\"\u003ePSA\/DNA\u003c\/strong\u003e as \u003cstrong data-start=\"2418\" data-end=\"2431\"\u003eAuthentic\u003c\/strong\u003e.\u003c\/p\u003e\u003cul data-start=\"2434\" data-end=\"2895\"\u003e\n\u003cli data-section-id=\"g70rsw\" data-start=\"2434\" data-end=\"2478\"\u003ePSA\/DNA Certification Number: \u003cstrong data-start=\"2466\" data-end=\"2478\"\u003e85878261\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"lt9zuj\" data-start=\"2479\" data-end=\"2549\"\u003eLabel Description: \u003cstrong data-start=\"2500\" data-end=\"2549\"\u003eFirst Day Cover – Calvin Coolidge – Authentic\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1kr5fa4\" data-start=\"2550\" data-end=\"2673\"\u003eSignature authenticated by PSA\/DNA and permanently housed in a tamper-evident archival holder for protection and display.\u003c\/li\u003e\n\u003cli data-section-id=\"1qkolcf\" data-start=\"2674\" data-end=\"2895\"\u003e\n\u003cstrong data-start=\"2676\" data-end=\"2718\"\u003eAdditional Documentation \u0026amp; Provenance:\u003c\/strong\u003e \u003cem data-start=\"2719\" data-end=\"2895\"\u003eAt buyer's request, Historical Autographs Gallery will include an additional \"Historical Autographs Gallery Certificate\" signed by our company founder Luke Pascal at no cost.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp data-start=\"2897\" data-end=\"3348\"\u003e\u003cstrong data-start=\"2897\" data-end=\"2916\"\u003eClosing Appeal:\u003c\/strong\u003e\u003cbr data-start=\"2916\" data-end=\"2919\"\u003eSigned Calvin Coolidge material is increasingly scarce, particularly on historically significant First Day Covers from his presidency. Combining a bold presidential autograph with the inaugural issue of the International Civil Aeronautics Conference commemorative stamp, this PSA\/DNA-certified example offers outstanding historical appeal for collectors of presidential autographs, postal history, and early aviation memorabilia.\u003c\/p\u003e\u003cp data-start=\"3350\" data-end=\"3782\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"3350\" data-end=\"3370\"\u003eShipping Notice:\u003c\/strong\u003e\u003cbr data-start=\"3370\" data-end=\"3373\"\u003e\u003cem data-start=\"3373\" data-end=\"3782\" data-is-last-node=\"\"\u003eFor insurance purposes, items sold over $600 may require signature confirmation upon delivery. Higher-value items, likely over $1,500, are shipped via FedEx 2-Day with Direct Signature Confirmation. FedEx provides the most flexibility when requiring a signature, allowing you to make special delivery requests directly through their tracking system. This ensures both security and convenience for the buyer.\u003c\/em\u003e\u003c\/p\u003e\u003cp data-start=\"48\" data-end=\"131\"\u003e\u003c\/p\u003e","brand":"H.A.G.","offers":[{"title":"Default Title","offer_id":47849538617507,"sku":"EB-168520828472","price":595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/7509\/6227\/files\/57_d4321316-cac3-4e0f-9539-26db8ad14b34.jpg?v=1783483079","url":"https:\/\/historicalautographsgallery.com\/products\/president-calvin-coolidge-signed-first-day-cover-psa-auto","provider":"H.A.G.","version":"1.0","type":"link"}