Metal Composition: 91.67% Gold - 3% Silver - 5.33% Copper
Diameter: 22 mm
Mass / Weight: 8.483 grams
What this coin looks like (obverse, reverse, mint mark location, special features, etc.):
Proof versions of the 2015 W American Gold Eagle 1/4oz $10 gold coin feature a special mirror-like background surface. These quarter ounce gold coins are intended for collectors and also bears the West Point "W" mint mark on the obverse of the coin.
Coin valuation chart: Typical coin prices, values and worth per grade or condition - in USD