2017 America The Beautiful 5oz Silver Burnished Coins Uncirculated Complete Set (5 coins). Fredrick Douglas National Historic Site (outside cardboard box slip cover has indentions, see picture). Effigy Mounds (coin is showing some slight edge discoloration). Each come with original box and Certificate of Authenticity. Composition - 99.9% Silver.Diameter - 3.000 inches. Weight - 5.000 troy oz.