Collectible coins, specifically the Washington Quarter, are a popular segment among numismatists. The Washington Quarter, featuring George Washington, was first released in 1932 and is minted in various years and locations, including the 1964 Denver issue. The 1964 Denver quarter is notable for being struck before the transition to silver-clad coins; it contains 90% silver. As a collectible, its value can fluctuate based on rarity, condition, and market demand.

Item Denomination Series Year Mint
1964-D 25c 25c Washington Quarters 1964 Denver