Collectible coins, particularly in the United States, encompass a variety of types and designs tied to historical significance, artistry, and rarity. The 25-cent quarter, known as the Washington Quarter, was first minted in 1932 to honor George Washington's 200th birthday. The 1994 Washington Quarter, produced at the Denver Mint, is part of a long-running series that includes both circulation strikes and collectible versions, such as proofs and special releases. Collectors often seek quarters based on their mint marks, year of production, and overall condition, which can greatly influence their value and desirability.

Item Denomination Series Year Mint
1994-D (Denver) Washington Quarters 25¢ (Twenty Five Cents, Quarter) Washington Quarters 1994 Denver