Gold Coins by year from 1910 to 1810 1915
Known As a Double Eagle (Gold Coin), the $20 Gold Piece Is the largest denomination Of all regular coins issued by the United States. The Double Eagle gold coin was authorized by Congress In 1849; the only coin minted that year now resides In the Smithsonian Institution. Regular mintage began In 1850 In Philadelphia And New Orleans. The Double Eagle Gold Coins were later struck In San Francisco, Carson City, And Denver As well. The mint mark Is located below the eagle On the reverse.