Mint Sealed Eagle Coins. Choose 1 to 5 rolls. American Silver Eagle Coins Were Authorized by Congress in 1985 and first minted in 1986. American Silver Eagle Coins are. 999 fine silver, the purest silver coins that’s ever been issued by the United States. Each American Eagle coin contains a full troy ounce of silver which equals 31.1 gram. Its highly considered one of the most beautiful coins ever minted. The Silver Eagle’s design is based on A. Weinman’s Walking Liberty. An eagle and shield, displaying American strength and pride, backs as a moving scene of freedom. Silver-0.999 Troy Ounce 31.072 Grams. Weight: 1.000 Troy Ounces 31.103 Grams. Diameter: 1.598 40.60 mm. Thickness: 0.117 2.98 mm. The item “American Eagle Coins 1 oz. 999 Fine Silver” is in sale since Friday, May 15, 2020. This item is in the category “Coins & Paper Money\Coins\ US\Rolls”. The seller is “botani-88″ and is located in Saint Charles, Missouri. This item can be shipped to United States.