Collectible coins encompass a variety of types, including historical coins, commemorative series, and specific denominations such as the five-cent nickel and half dime. The United States five-cent nickel, commonly known as the Jefferson nickel, was first released in 1938 and remains a popular choice among collectors. The half dime, a coin produced in the 19th century, is notable for its historical significance in early American currency. The 1966 Jefferson nickel, while not rare, may still attract attention from enthusiasts, particularly in high-quality or uncirculated conditions. Collectors often seek coins based on their rarity, condition, and historical context.

Item Denomination Series Year Mint
1966-- (Unknown) Jefferson Nickels 5¢ (Five Cents, Nickel, Half Dime) Jefferson Nickels 1966 Unknown