{"product_id":"1968-domestic-air-mail-10-san-francisco-ca-first-day-cover","title":"1968 Domestic Air Mail 10¢ San Francisco, CA First Day Cover","description":"\u003cp\u003eThis Artmaster cacheted First Day Cover marks the January 5, 1968, issuance of the 10¢ U.S. Air Mail stamp in San Francisco, California. The cover bears the red 10¢ booklet stamp depicting a stylized pyramid of envelopes and carries the official first-day cancel.\u003c\/p\u003e\u003cp\u003eThe stamp updated domestic airmail rates at a time when jet service had dramatically expanded U.S. postal aviation. Its simple, bold design was intended for high-visibility use on airmail envelopes during the final years before airmail as a separate class was phased out.\u003c\/p\u003e\u003cp\u003eThe Artmaster cachet features a dramatic bald eagle perched on a continental U.S. map with Alaska and Hawaii insets, emphasizing nationwide airmail connectivity. The “Booklet” inscription notes the stamp’s booklet-pane origin.\u003c\/p\u003e\u003cp\u003eA fine addition for collectors of Artmaster cachets, airmail postal history, or 1960s U.S. definitives, this cover is in fresh condition with a crisp strike and attractive engraving.\u003c\/p\u003e","brand":"Maple Springs","offers":[{"title":"Default Title","offer_id":51392021201060,"sku":null,"price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/4713\/5908\/files\/20260623095238.jpg?v=1782775151","url":"https:\/\/maplespringsllc.com\/products\/1968-domestic-air-mail-10-san-francisco-ca-first-day-cover","provider":"Maple Springs","version":"1.0","type":"link"}