Collectible coins encompass various types, including historical coins, commemorative pieces, and trade tokens. Trade tokens, such as those categorized by Rulau, were often used in the 19th and early 20th centuries as substitutes for currency in specific locales or businesses. An example is a trade token from 1891, which may be linked to a particular merchant or establishment, and often carries historical significance. These tokens are sought after by collectors due to their unique designs and the nostalgia associated with the businesses they represent.

Item Denomination Series Year Mint
1891 Sioux City R-Ia-Sc-18a, Brass Ia Ms Other / Varied Trade Tokens - Rulau 1891 Unknown