Collectible coins include various types and denominations that appeal to numismatists. In the United States, the 5-cent nickel, commonly known as the Jefferson Nickel, was first issued in 1938 and features a portrait of Thomas Jefferson. The Half Dime, a 5-cent coin produced in the 19th century, has historical significance but is no longer in circulation. The 2011 Jefferson Nickel minted in San Francisco is part of a series that includes coins produced for collectors, often carrying a "S" mint mark to denote its production at the San Francisco Mint. Collectors often seek out these coins based on their rarity, condition, and historical context.

Item Denomination Series Year Mint
2011-S (San Francisco) Jefferson Nickels 5¢ (Five Cents, Nickel, Half Dime) Jefferson Nickels 2011 San Francisco