Collectible coins include various types categorized by denomination, historical significance, and rarity. In the United States, nickels include the Five Cents denominations, such as the Jefferson Nickel, which was first minted in 1938. The Half Dime, an earlier coin denomination, was used before the nickel became standardized. The 2004 Jefferson Nickel is notable because it features a modernized design reflecting both sides of Thomas Jefferson, including a commemorative issue for the Lewis and Clark Expedition. Collectors often seek out these coins for their historical relevance and potential numismatic value.

Item Denomination Series Year Mint
2004-D (Denver) Jefferson Nickels 5¢ (Five Cents, Nickel, Half Dime) Jefferson Nickels 2004 Denver
2004-P (Philadelphia) Jefferson Nickels 5¢ (Five Cents, Nickel, Half Dime) Jefferson Nickels 2004 Philadelphia
2004-S (San Francisco) Jefferson Nickels 5¢ (Five Cents, Nickel, Half Dime) Jefferson Nickels 2004 San Francisco