Collectible coins encompass various types and categories, including specific denominations and mintage years. The United States five cents nickel, also known as the Jefferson Nickel, has been produced since 1938, featuring Thomas Jefferson on the obverse and Monticello on the reverse. The half dime, a historical coin, was minted from 1794 to 1873 and is typically more rare and sought after. Coins from the year 1976, such as the Bicentennial quarters and half dollars, commemorate the 200th anniversary of American independence and often attract collectors. The Denver mint mark indicates coins minted in Denver, Colorado, which can affect their rarity and desirability among collectors.

Item Denomination Series Year Mint
1976-D (Denver) Jefferson Nickels 5¢ (Five Cents, Nickel, Half Dime) Jefferson Nickels 1976 Denver