{"product_id":"1977-colorado-centennial-13-denver-co-first-day-cover","title":"1977 Colorado Centennial 13¢ Denver, CO First Day Cover","description":"\u003cp\u003eThis First Day Cover features the 13¢ Colorado commemorative stamp, postmarked in Denver, Colorado on May 21, 1977. The stamp depicts the Rocky Mountains and the Colorado columbine, the state flower, with the inscription “The Centennial State.”\u003c\/p\u003e\u003cp\u003eColorado entered the Union on August 1, 1876; the 1977 issue marked the state’s centennial. The design emphasizes Colorado’s alpine scenery and natural heritage during the nationwide bicentennial era.\u003c\/p\u003e\u003cp\u003eThe cover carries a crisp “FIRST DAY OF ISSUE” hand cancel and bears a typed address to Philadelphia, Pennsylvania. No cachet illustration appears, making this an example of a plain but authentic official FDC.\u003c\/p\u003e\u003cp\u003eA clean, well-centered addition for collectors of U.S. statehood stamps, flora topicals, or 1970s First Day Covers.\u003c\/p\u003e","brand":"Maple Springs","offers":[{"title":"Default Title","offer_id":51394971599012,"sku":null,"price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/4713\/5908\/files\/20260702114507.jpg?v=1783045054","url":"https:\/\/maplespringsllc.com\/products\/1977-colorado-centennial-13-denver-co-first-day-cover","provider":"Maple Springs","version":"1.0","type":"link"}