The United States Platinum Eagle coins, particularly the 10 Dollars denomination, were first issued in 1997 as part of the American Eagle series. These coins are composed of .9995 fine platinum and are notable for their weight, purity, and artistic design, which often features various depictions of symbolism related to America's ideals. The 1997 Platinum Eagles are especially sought after by collectors due to their limited mintage and the popularity of platinum as a precious metal in numismatics. Collectors value these coins for both their numismatic appeal and their intrinsic value based on the platinum content.