{"product_id":"1839-1939-centennial-of-baseball-first-day-cover-cachet-cooperstown-stamped-4-stamp-block","title":"1839-1939 Centennial Of Baseball First Day Cover Cachet Cooperstown Stamped\/4 Stamp Block","description":"\u003cp\u003e1939 Vintage Sandlot Baseball Game, 1839-1939 Centennial of Baseball Abner Doubleday Cooperstown, New York First Baseball Commemorative United States Stamp. Tough to find 4 stamp block. Canceled June 12, 1939.Exceptional pristine condition\u003c\/p\u003e","brand":"Athlon Sports 2026 DS","offers":[{"title":"Default Title","offer_id":67655082606870,"sku":"CTBL_033849","price":144.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1832\/7059\/files\/33849.jpg?v=1791256241","url":"https:\/\/powerssportsmemorabilia.com\/en-ca\/products\/1839-1939-centennial-of-baseball-first-day-cover-cachet-cooperstown-stamped-4-stamp-block","provider":"Powers Sports Memorabilia","version":"1.0","type":"link"}