The Liberty Head double eagle is a type of gold coin that was minted in the United States from 1849 to 1907, featuring a design by engraver James B. Longacre. The coin has a face value of $20 and is composed of 90% gold and 10% copper. The 1860 San Francisco mint issue is notable for its scarcity and historical significance, reflecting the era's economic conditions and the California Gold Rush. Collectors value these coins for their aesthetic appeal, gold content, and historical context.

Item Denomination Series Year Mint
1860-S (San Francisco) Liberty Head Double Eagles $20 $20 (Twenty Dollars) Liberty Head Double Eagles $20 1860 San Francisco