The 1990 1 oz American Gold Eagle Coin, denoted by the Roman numeral "MCMXC" for the year 1990, is a significant part of the American Gold Eagle series, minted by the United States Mint. This coin is composed of one ounce of gold with a purity of 22 karats, equivalent to .9167 fineness. It showcases the iconic Saint-Gaudens design on the obverse, featuring Lady Liberty with a torch and olive branch, symbols of freedom and hope. The reverse, designed by Miley Busiek, displays a family of eagles, an emblem of American unity and familial strength. In 1990, the mintage for the 1 oz American Gold Eagle was approximately 373,210 coins. This production number makes the 1990 Gold Eagle a popular choice among collectors and investors for its fine gold content, historical significance, and artistic merit within the esteemed American Gold Eagle series.