Collectible coins encompass a variety of types, including commemorative coins, bullion coins, and proof coins, often issued by national mints. In the United States, the U.S. Mint produces a range of collectibles, including medals and tokens that celebrate historical events or notable figures. The Swoger medal from 1976 is an example of a collectible medal linked to significant moments in American history, although it may have less widespread recognition compared to more mainstream coins. The concept of "Unknown" could refer to items with ambiguous or unclear provenance or categorization in the collector's market. Collectors often seek these items for their historical significance, artistic value, or investment potential.

Item Denomination Series Year Mint
1976 Swo-52iab National Bicentennial 76mm Ms Other / Varied U.S. Mint Medals - Swoger 1976 Unknown
1976 Swo-52ic National Bicentennial 34mm Pf Other / Varied U.S. Mint Medals - Swoger 1976 Unknown