Collectible coins, particularly dimes from the United States, represent a diverse sector within numismatics. The 1974 dimes, produced in both copper-nickel clad and silver (for proof sets), are part of the Roosevelt dime series, which debuted in 1946. A 10-cent roll of these dimes may contain coins with varying mint marks, such as 'D' for Denver or 'S' for San Francisco. Collectors often seek specific conditions, grades, and rarities within these rolls, making them potentially valuable depending on their state of preservation and market demand.

Item Denomination Series Year Mint
1974 10c Roll 50 Coins 10c Roll Dimes 1974 Phildelphia
1974-D 10c Roll 50 Coins 10c Roll Dimes 1974 Denver
1974-S 10c Roll 50 Coins 10c Roll Dimes 1974 San Francisco