Collectible coins encompass a wide range of numismatic items, including currency, tokens, and medals that are sought after for their historical significance, artistic design, or rarity. U.S. Mint Medals, such as those produced in 1971 at the Philadelphia Mint, commemorate various events or figures and are collectible due to their limited mintage and unique designs. The term "Julian" often refers to the Julian calendar dates used for historical context in minting and distribution records of such collectibles in the United States. These coins and medals can vary significantly in value based on factors such as condition, demand, and historical importance.

Item Denomination Series Year Mint
1971 Jk-Ac-115 U.S. Assay Commission Ae Ms Other / Varied U.S. Mint Medals - Julian 1971 Philadelphia