Collectible coins, such as the Jefferson Nickel and the Half Dime, are significant in the numismatic world. The Jefferson Nickel, minted since 1938, features President Thomas Jefferson and is popular among collectors, especially varieties from specific years such as 1981. The Half Dime, which was produced from the late 18th century until the mid-19th century, was originally a denomination of silver coinage. Both types reflect historical significance and varying levels of rarity, making them appealing to collectors in the United States.

Item Denomination Series Year Mint
1981-D (Denver) Jefferson Nickels 5¢ (Five Cents, Nickel, Half Dime) Jefferson Nickels 1981 Denver
1981-P (Philadelphia) Jefferson Nickels 5¢ (Five Cents, Nickel, Half Dime) Jefferson Nickels 1981 Philadelphia
1981-S (San Francisco) Jefferson Nickels 5¢ (Five Cents, Nickel, Half Dime) Jefferson Nickels 1981 San Francisco