Collectible coins, such as the 1991 Washington Quarter, represent a specific segment of numismatic interest. The United States Quarter, valued at twenty-five cents, features George Washington's image on the obverse and an eagle on the reverse. The 1991 Washington Quarter is part of the broader series of Washington Quarters, which were first issued in 1932 to commemorate the 200th anniversary of Washington's birth. Collectors typically seek out coins based on rarity, condition, and historical significance, making certain years and editions more desirable than others.

Item Denomination Series Year Mint
1991-D (Denver) Washington Quarters 25¢ (Twenty Five Cents, Quarter) Washington Quarters 1991 Denver
1991-P (Philadelphia) Washington Quarters 25¢ (Twenty Five Cents, Quarter) Washington Quarters 1991 Philadelphia
1991-S (San Francisco) Washington Quarters 25¢ (Twenty Five Cents, Quarter) Washington Quarters 1991 San Francisco