Collectible coins, particularly in the context of the United States, include a range of denominations and types, with the Five Cents Nickel and the Half Dime being notable examples. The Jefferson Nickel, introduced in 1938, features a design by Felix Schlag and is known for its various minting years, including the 1974 issue. Coins minted in San Francisco, indicated by an "S" mintmark, often carry a premium among collectors due to their limited mintage and unique characteristics. The Half Dime, easily identifiable as an early U.S. silver coin, was produced until 1873 and represents a significant piece of American numismatic history.

Item Denomination Series Year Mint
1974-S (San Francisco) Jefferson Nickels 5¢ (Five Cents, Nickel, Half Dime) Jefferson Nickels 1974 San Francisco