Collectible coins, particularly within the context of the United States, encompass a wide array of types, including the 50-cent denomination known as the Kennedy Half Dollar. This coin was first issued in 1964 in honor of President John F. Kennedy following his assassination. The 1996 Kennedy Half Dollar, minted in Denver, is part of the series that has seen varying mintages and collectors' interest. Collectors often focus on specific years, mint marks, and design variations, which can significantly influence a coin's rarity and value.

Item Denomination Series Year Mint
1996-D (Denver) Kennedy Half Dollars 50¢ (Fifty Cents) Kennedy Half Dollars 1996 Denver