Collectible coins, particularly in the context of American numismatics, include a wide range of types such as commemoratives, silver and gold bullion coins, and historically significant pieces. The 20-dollar American Liberty Gold coins, minted from 1849 to 1909, are especially sought after by collectors due to their intricate designs and gold content. The year 1865 was significant for coinage during the Civil War era, and coins from this period often reflect historical events and economic conditions of the time. Collectors value these coins not only for their precious metal content but also for their artistic merit and historical significance.

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