The United States Quarter, specifically the Washington Quarter, has been a popular collectible coin since its introduction in 1932. The 1998 Washington Quarter, minted in Philadelphia, is part of the 50 State Quarters program, which features designs representative of each state. Collectors often seek out specific mint marks, condition, and unique varieties, influencing the coin's value and rarity in the marketplace. The 25-cent denomination is a staple in American numismatics due to its accessibility and historical significance.

Item Denomination Series Year Mint
1998-P (Philadelphia) Washington Quarters 25¢ (Twenty Five Cents, Quarter) Washington Quarters 1998 Philadelphia