The 1936 Denver quarter, also known as a Washington quarter, is part of the United States’ 25-cent coinage first issued in 1932 to commemorate the 200th anniversary of George Washington's birth. Quarters from the Denver Mint are identified by a "D" mintmark and are part of a series that continued until 1964 before the introduction of the current design. Collectible coins can vary significantly in value depending on factors like rarity, condition, and demand, making the 1936 Denver quarter a potential asset for numismatists. Special rolls of these coins can also be sought after by collectors for their fill of specific dates and mintmarks.