Collectible coins encompass a wide range of numismatic items, including circulation coins, commemorative coins, and medals produced by mints. The United States Mint produces various collectible coins, including gold, silver, and copper pieces that often celebrate historical events or figures. One specific example is the Julian catalog number for U.S. Mint medals, which includes a series of medals issued in 1880. These items can vary significantly in terms of design, rarity, and collector interest, making them valuable to numismatists.

Item Denomination Series Year Mint
(1880'S) J-Pr-7, Ae William Henry Harrison 76mm Ms Other / Varied U.S. Mint Medals - Julian 1880 Unknown
1880 Jk-Ac-20 U.S. Assay Commission Ar Ms Other / Varied U.S. Mint Medals - Julian 1880 Philadelphia