The 1991 1/4 oz American Gold Eagle Coin, bearing the Roman numeral "MCMXCI," is a significant part of the American Gold Eagle series, minted by the United States Mint. This coin contains 1/4th of an ounce of gold, with a purity of 22 karats, or .9167 fineness. The obverse showcases the esteemed Saint-Gaudens design, featuring Lady Liberty with a torch and olive branch, embodying ideals of freedom and hope. On the reverse, designed by Miley Busiek, is a depiction of a family of eagles, symbolizing American unity and strength. In 1991, the mintage for this 1/4 oz Gold Eagle was approximately 165,200 coins, making it a sought-after year for collectors and investors. Its popularity is due to its historical significance, high gold content, and artistic merit within the American Gold Eagle series.