The 1991 1/2 oz American Gold Eagle Coin, denoted by the Roman numeral "MCMXCI" for the year 1991, is a significant issue within the prestigious American Gold Eagle series, minted by the United States Mint. This coin contains 1/2 an ounce of gold and is minted with a purity of 22 karats, equivalent to .9167 fineness. It features the revered Saint-Gaudens obverse design, depicting Lady Liberty with a torch and olive branch, embodying freedom and peace. The reverse, designed by Miley Busiek, displays a family of eagles, symbolizing American unity and familial strength. In 1991, the mintage for the 1/2 oz American Gold Eagle was approximately 70,334 coins. This mintage level makes the 1991 Gold Eagle a popular choice among collectors and investors, valued for its combination of fine gold content, historical significance, and artistic beauty within the American Gold Eagle series.