Washington Quarters are a series of coins with a face value of 25 cents, first minted in 1932 to honor George Washington's 200th birthday. The design features a profile of Washington on the obverse and an eagle on the reverse, with variations introduced over the years. The 1990 Washington Quarter is part of the standard series and does not carry any unique design features or minting errors that significantly enhance its value as a collectible. However, it can be part of a full set of Washington Quarters, which are popular among collectors due to their historical significance and the variety of designs issued throughout the decades.

Item Denomination Series Year Mint
1990-D 25c 25c Washington Quarters 1990 Denver
1990-P 25c 25c Washington Quarters 1990 Philadelphia