The 1948 Washington Quarter, minted in San Francisco, is a notable collectible coin representing the quarter dollar denomination in the United States. This coin is part of the Washington Quarter series, which was first issued in 1932 to honor the first President of the United States, George Washington. The 1948 San Francisco Mint issue is characterized by its "S" mintmark, indicating it was produced at the San Francisco facility. Collectors often seek this coin for its historical significance and varying grades, impacting its market value.

Item Denomination Series Year Mint
1948-S 25c 25c Washington Quarters 1948 San Francisco