The 1964-D Roosevelt Dime is a circulated 10 cent coin made of 90% silver, minted in Denver by the United States Mint. This coin features President Franklin D. Roosevelt on one side and bears the seal of the United States on the other. With a business strike type and a fineness of 0.9, it is a valuable piece for collectors of US coins, especially those interested in the series of dimes featuring President Roosevelt.