Collectible coins encompass a variety of types, including numismatic items with historical significance, artistic value, or rarity. In the United States, the nickel, often associated with Thomas Jefferson, comes in different issues, one of which is the Jefferson Nickel. The 2005 Jefferson Nickel, particularly the proofs minted in San Francisco, is notable for its distinct design and limited production, appealing to collectors interested in modern coinage and series variations. The five-cent denomination, which includes both the nickel and the historical half dime, is significant in U.S. numismatics.

Item Denomination Series Year Mint
2005-S (San Francisco) Jefferson Nickels 5¢ (Five Cents, Nickel, Half Dime) Jefferson Nickels 2005 San Francisco