Collectible coins encompass a wide range of numismatic items, including historical pieces, commemorative coins, and limited-mintage releases. In the United States, the 1 cent coins, commonly referred to as pennies, offer notable examples of collectible pieces, notably the George Washington commemorative coins issued in the late 18th century, such as the pieces from 1791. These coins hold significant historical importance and appeal to collectors due to their age, rarity, and connection to America's founding figures. Collectors often evaluate these coins based on their condition, rarity, and provenance, which heavily influences their market value.