Collectible coins in the United States, such as the Jefferson Nickel, represent significant historical and numismatic interest. The Jefferson Nickel, minted since 1938, features Thomas Jefferson's profile and the Monticello building on the reverse. The 1945 Philadelphia mintmark is notable as it was produced shortly after World War II, during a time of metal shortages, which affected coin production. The five-cent denomination was also seen in earlier forms, such as the Half Dime, which was used before the introduction of the nickel. Collectors seek these coins for their historical significance, variety, and potential investment value.

Item Denomination Series Year Mint
1945-P (Philadelphia) Jefferson Nickels 5¢ (Five Cents, Nickel, Half Dime) Jefferson Nickels 1945 Philadelphia