Collectible coins encompass a wide range of numismatic items, including historical coins, tokens, and medals. In the context of the United States, the U.S. Mint produces various collectibles, including limited edition coins and commemorative medals. The Julian calendar reference suggests an interest in dates significant to numismatics; for example, coins minted in 1920 may represent key historical events or artistic designs of that era. U.S. Mint medals, often honoring individuals or events, frequently hold value for collectors due to their artistic significance and limited mintage.

Item Denomination Series Year Mint
1920 Jk-Ac-64 U.S. Assay Commission Ae Ms Other / Varied U.S. Mint Medals - Julian 1920 Philadelphia