Collectible coins encompass a wide range of categories, including historical coins, commemoratives, and tokens. The United States has a rich numismatic history, with coins often reflecting significant events, figures, or cultural milestones. The term "slugs" can refer to certain types of counterstamped tokens or non-mint strike pieces that have been altered for various uses. Jankovsky likely refers to a specific type or rarity of coin or token, potentially associated with a collector or minting practice. The year 1975 may denote a specific release or commemorative issue of interest among collectors.

Item Denomination Series Year Mint
1975 Brass P.C.N.S. 60th Anniversary Slug Ms Other / Varied Slugs - Jankovsky 1975 Unknown