Gold • Coin • 0.9 • United States • 1983
This is a 0.5 oz Gold Commemorative Arts Medal sold by APMEX. Minted by the U.S. Mint in 1983, it features a portrait of Alexander Calder on the obverse with inscriptions "United States of America" and "Alexander Calder". The reverse depicts a mobile, an invention Calder was known for. The medal contains 0.5 troy ounces of gold with a purity of 0.900.