Collectible coins, particularly the United States quarter, are highly sought after by numismatists and collectors. The Washington Quarter, introduced in 1932, features a depiction of George Washington and has been issued in various designs over the years. The 1964 Washington Quarter is especially significant as it was the last year the coin was minted with 90% silver, making it more valuable than subsequent issues made with copper-nickel. Coins minted in Philadelphia typically do not carry a mint mark, differentiating them from those produced at other U.S. mint locations.

Item Denomination Series Year Mint
1964-P (Philadelphia) Washington Quarters 25¢ (Twenty Five Cents, Quarter) Washington Quarters 1964 Philadelphia
1964-P (Philadelphia) Washington Quarters 25¢ (Twenty Five Cents, Quarter) Washington Quarters 1964 Philadelphia
1964-P (Philadelphia) Washington Quarters 25¢ (Twenty Five Cents, Quarter) Washington Quarters 1964 Philadelphia