Collectible coins encompass various categories, including currency issued by governmental entities and private tokens. In the United States, the Three Cents coin was minted from 1851 to 1889, with notable issues including the 1864 silver variant, which has significant appeal among collectors. Feuchtwanger tokens, created by Joseph J. Feuchtwanger in the 19th century, were intended as alternative currency and play a unique role in American numismatic history, reflecting economic conditions and public sentiment of the time.