Collectible coins can encompass a wide variety of types, including So-Called Half Dollars, which are medals or tokens that resemble U.S. half dollars but were issued primarily for commemorative or collector purposes. Heraldic Art Medals are often designed with symbolic representations, reflecting themes of national identity or history. The year 1974 holds significance with certain collectible issues, including commemorative pieces or notable coinage errors. The classification of "Unknown" may refer to items with unclear origin or provenance, which can add an element of intrigue for collectors seeking to explore the history and significance behind each piece.

Item Denomination Series Year Mint
1974 Silver New Netherlands 350th Sc50c Ms Other / Varied So-Called Half Dollars & Heraldic Art Medals 1974 Unknown