Collectible coins are often categorized by type, era, and mint mark. The United States five-cent nickel, commonly known as the Jefferson Nickel, was first introduced in 1938 and features an image of Thomas Jefferson. The Half Dime, a former denomination, was used until the mid-19th century. Coins minted in San Francisco, particularly those dated 1976, may possess distinct characteristics that appeal to collectors, such as varying mint marks and characteristics resulting from special minting conditions. Collectors often seek out these coins for their historical significance and potential value.

Item Denomination Series Year Mint
1976-S (San Francisco) Jefferson Nickels 5¢ (Five Cents, Nickel, Half Dime) Jefferson Nickels 1976 San Francisco