Collectible coins can include various types such as numismatic coins, commemorative coins, and bullion coins. The 10c roll of dimes from 1948, minted in Philadelphia (with the "P" mint mark), represents a significant year in U.S. coinage. These coins are sought after by collectors due to their historical context, rarity, and condition, with uncirculated examples fetching higher premiums in the market. Collectors often seek to complete sets, focusing on specific years, mint marks, and other unique characteristics.

Item Denomination Series Year Mint
1948 10c Roll 50 Coins 10c Roll Dimes 1948 Philadelphia