Collectible coins encompass various categories, including historical coins, commemoratives, and bullion coins. The United States has a rich history of coinage, with significant issues originating from various mints, including the San Francisco Mint established in 1937. F.D. Kohler, a noted engraver, contributed to U.S. coin designs during the mid-20th century. Coins from 1850 are particularly sought after by collectors due to their age and historical context, with values influenced by factors such as rarity, condition, and demand.

Item Denomination Series Year Mint
(1850) G$37.71 F.D. Kohler Ingot G$37.71 F.D. Kohler 1850 San Francisco