So-Called Half Dollars are a specialized category of tokens and medals that mimic the size and shape of U.S. half dollars but are not official currency. These pieces were often created as commemorative items, souvenir tokens, or for specific events and occasions. Heraldic Art Medals refer to medals that feature heraldic designs and often celebrate significant achievements or events. The year 1973 saw the production of various collectibles, including So-Called Half Dollars, which may have thematic ties to historical events or notable figures in American culture and history.

Item Denomination Series Year Mint
1973 Silver Marquette - Joliet 300th Sc50c Ms Other / Varied So-Called Half Dollars & Heraldic Art Medals 1973 Unknown