The Liberty Head Double Eagles are a series of gold coins featuring the iconic Liberty Head design, issued by the United States Mint from 1849 to 1907. The 20 Dollar coin, commonly known as the Double Eagle, contains 0.9675 troy ounces of gold. The 1891 San Francisco mint mark indicates that the coin was struck in San Francisco and is part of a limited mintage, making it a sought-after collectible among numismatists. These coins are valued for their historical significance, gold content, and aesthetic appeal.

Item Denomination Series Year Mint
1891-S (San Francisco) Liberty Head Double Eagles $20 $20 (Twenty Dollars) Liberty Head Double Eagles $20 1891 San Francisco