Collectible coins, particularly those from the United States, include various denominations and series. The Kennedy Half Dollar, introduced in 1964, honors President John F. Kennedy and features his portrait on the obverse. The 1989 San Francisco Mint issue of the Kennedy Half Dollar is notable for its limited mintage and collectible appeal, especially among numismatists. Coins from the San Francisco Mint often exhibit higher quality due to their production standards and minting techniques.

Item Denomination Series Year Mint
1989-S (San Francisco) Kennedy Half Dollars 50¢ (Fifty Cents) Kennedy Half Dollars 1989 San Francisco