Collectible coins encompass various types, including commemorative, bullion, and specific annual issues. The United States 50-cent coin, known as the Kennedy Half Dollar, was first minted in 1964 following President John F. Kennedy's assassination. The 1984 San Francisco Mint issue features a proof version of the coin, typically produced for collectors. These coins are sought after for their historical significance and unique minting characteristics.

Item Denomination Series Year Mint
1984-S 50c DCAM 50c Kennedy Halves 1984 San Francisco