The Platinum Eagle Sets, introduced by the United States Mint in 1997, feature coins made of .9995 pure platinum. The 1999 Platinum Eagle coin set includes a one-ounce proof, and it is notable for its design that reflects the theme of the American Eagle. These coins are part of a limited mintage series, making them desirable for collectors. The Platinum Eagles are categorized into different denominations, including one-tenth, one-quarter, one-half, and one-ounce coins, with varying designs each year.

Item Denomination Series Year Mint
1999-W Set Platinum Eagle 4 Coins DCAM Set Platinum Eagle Sets 1999 West Point