Collectible coins encompass various types, including historical coins, commemorative issues, and error coins. In the context of the United States, collectible coins often include those minted by the U.S. Mint, which includes special medals and tokens. The Julian calendar, notably used before the Gregorian reform, is sometimes referenced in the context of coins and medals that commemorate specific events or anniversaries. The 1868 medals and coins often reflect significant historical moments and showcase designs that are of interest to collectors.

Item Denomination Series Year Mint
(1868-80) J-Mi-9, Ae Lt. Col. John E. Howard 46mm Other / Varied U.S. Mint Medals - Julian 1868 Unknown
1868 Jk-Ac-4 U.S. Assay Commission Ar Ms Other / Varied U.S. Mint Medals - Julian 1868 Philadelphia