Collectible coins, particularly in the context of the United States, include a variety of types such as gold coins, silver coins, and commemorative issues. The 20 dollars gold coin, often referred to as the Double Eagle, was a prominent coin in U.S. history, with the Liberty design being popular from the mid-19th century. The American Liberty Gold coin was minted in various years, with notable examples produced in 1865 at the San Francisco Mint, which adds to its numismatic value due to its historical context and limited mintage. Collectors highly value these coins for their gold content, artistic design, and significance in American monetary history.

Item Denomination Series Year Mint
1865-S $20 $20 (Twenty Dollars) American Liberty Gold 1865 San Francisco