Collectible coins, specifically dimes, are numismatic items that often hold additional value over their face value due to factors like rarity, demand, condition, and historical significance. The United States dime, represented by the 10-cent denomination, has several types, including the Roosevelt dime, which was first minted in 1946. The 1991 dimes, part of the Roosevelt series, are generally less sought after than older or rarer coins but can be found in rolls, known as 10c rolls, contributing to their collectible appeal. Collectors often seek specific dates and mint marks to enhance their collections.

Item Denomination Series Year Mint
1991-D 10c Roll 50 Coins 10c Roll Dimes 1991 Denver
1991-P 10c Roll 50 Coins 10c Roll Dimes 1991 Phildelphia
1991-S 10c Roll 50 Coins 10c Roll Dimes 1991 San Francisco