Collectible coins, such as the 1974 dimes from the Philadelphia Mint, fall under various categories based on denomination, mint mark, year of issue, and historical significance. The 10-cent piece, commonly known as the dime, is often collected for its numismatic value, which can be influenced by factors such as rarity, condition, and demand among collectors. A roll of 1974 Philadelphia dimes, for example, may consist of 50 coins and appeal to collectors due to its age and potential for unique qualities, such as errors or variations.

Item Denomination Series Year Mint
1974 10c Roll 50 Coins 10c Roll Dimes 1974 Phildelphia