So-Called Dollars refer to a category of medals and tokens that are designed to resemble U.S. dollar coins but are not official currency. Originating in the late 19th and early 20th centuries, these pieces often commemorate events, people, or places, and are typically collected for their historical significance. The Hibler-Kappen catalog serves as a reference for identifying and valuing these coins, and the 1906 issues often celebrate the St. Louis World's Fair. Collectors often seek So-Called Dollars for their intricate designs and unique backstories.

Item Denomination Series Year Mint
1906 Co Hk-335 Southwest Expedition Sc$1 Pf Other / Varied So-Called Dollars - Hibler & Kappen 1906 Unknown
1906 Co Hk-336 Southwest Expedition Sc$1 Ms Other / Varied So-Called Dollars - Hibler & Kappen 1906 Unknown