American Eagle Proof Coin

American Eagle Proof Coin: Proof-quality bullion (platinum, silver, gold) coins released by the United States Mint beginning in October 1986.

American Eagle Proof Coins for Collectors
The United States Mint produces proof versions of the American Eagle Coins for Collectors. The American Eagle Proof program was introduced in 1986 with the sale of gold and silver proof coins.

American Eagle Proof Coins Silver, gold, and platinum US gold coins that are of special "Proof" quality. Sold by the United States Mint. Proofs are made with special polished coin dies that give the coins a polished mirror-like appearance.

See also: Planchet, American Eagle Bullion Coin, Obverse, Alloy, Precious metal