Collectible coins encompass a wide range of numismatic items, including historical, commemorative, and bullion coins. The United States has produced various denominations, such as the Two and a Half Dollar coin, also known as the Quarter Eagle, which features designs that celebrated American liberty. The American Liberty Gold coin, produced in various years, symbolizes the country's heritage and ideals. The 1857 San Francisco Mint struck several important coins, including those made of gold, which hold significant value among collectors, particularly due to their limited mintage and historical context.

Item Denomination Series Year Mint
1857-S $2 1/2 $2.50 (Two and a Half Dollars) American Liberty Gold 1857 San Fransciso