The Liberty Head Double Eagle is a gold coin that was produced by the United States Mint from 1849 until 1907. The coin features a design by Augustus Saint-Gaudens and has a denomination of twenty dollars. The 1866 Liberty Head Double Eagle, minted in San Francisco, is notable for transitioning to the more famous design of the Saint-Gaudens Double Eagle introduced later in the mintage cycle. Collectors value these coins for their historical significance and gold content, as well as for their rarity, especially in higher grade conditions.

Item Denomination Series Year Mint
1866-S (San Francisco) Liberty Head Double Eagles $20 $20 (Twenty Dollars) Liberty Head Double Eagles $20 1866 San Francisco