This coin is a 2005 Platinum Eagle, a highly sought-after piece in the realm of collectible coins. Minted at the West Point Mint, it features the distinctive "W" mint mark that signifies its origin. Designed with a denomination of $25, this coin is composed of 99.95% pure platinum, weighing approximately 7.786 grams and measuring 22 mm in diameter. As a proof coin, this Platinum Eagle showcases exceptional detail and a brilliant finish, making it an attractive option for collectors and investors alike. The mintage for this particular year was limited to only 6,592 pieces, which contributes to its desirability in the marketplace. The Platinum Eagles are part of a series that were first introduced in 1997, and they represent the only platinum bullion coins produced in the United States. The 2005 edition is particularly notable due to its limited production run, which enhances its appeal to numismatists. This coin not only serves as a store of value through its platinum content but also as a beautiful example of craftsmanship and design in American coinage.