Collectible coins, particularly in the United States, encompass various types, including commemoratives, bullion, and circulation coins. The 25-cent denomination, known as the quarter, features notable designs, with the Washington Quarter introduced in 1932. The 1987 Washington Quarter, minted in Philadelphia, is a part of the standard series and carries a specific mint mark, with collectors often seeking them in various conditions and grades. The value of these quarters can vary based on factors such as rarity, demand, and overall condition.

Item Denomination Series Year Mint
1987-P (Philadelphia) Washington Quarters 25¢ (Twenty Five Cents, Quarter) Washington Quarters 1987 Philadelphia