{"product_id":"1971-san-juan-puerto-rico-450th-anniversary-8-san-juan-pr-first-day-cover","title":"1971 San Juan Puerto Rico 450th Anniversary 8¢ San Juan, PR First Day Cover","description":"\u003cp\u003eThis Fleetwood First Day Cover features the 8¢ U.S. stamp issued September 12, 1971, in San Juan, Puerto Rico, marking the 450th anniversary of the city's founding. The postmark and \"First Day of Issue\" inscription confirm its official status.\u003c\/p\u003e\u003cp\u003eSan Juan, established in 1521 by Spanish settlers under Juan Ponce de León's influence, ranks among the oldest continuously inhabited European settlements in the Americas. The stamp design highlights the iconic sentry box (garita) of Castillo San Felipe del Morro, a UNESCO World Heritage fortification symbolizing centuries of Caribbean defense and colonial history.\u003c\/p\u003e\u003cp\u003eThe attractive sepia cachet depicts a tropical scene with a palm tree, historic architecture, and the Puerto Rican flag, adding visual depth that complements the stamp's fortress motif.\u003c\/p\u003e\u003cp\u003eA fine addition for collectors of U.S. territorial issues, Puerto Rico philately, or Fleetwood cachets, this cover remains in excellent condition with crisp postmark and vibrant artwork.\u003c\/p\u003e","brand":"Maple Springs","offers":[{"title":"Default Title","offer_id":51392038895780,"sku":null,"price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/4713\/5908\/files\/20260629141208.jpg?v=1782776059","url":"https:\/\/maplespringsllc.com\/products\/1971-san-juan-puerto-rico-450th-anniversary-8-san-juan-pr-first-day-cover","provider":"Maple Springs","version":"1.0","type":"link"}