So-Called Dollars are a category of collectible coins, typically issued as souvenirs or commemorative pieces rather than as legal tender. The term often refers to pieces struck for events, exhibitions, or anniversaries. The Hibler and Kappen catalog, published in the 1980s, lists and details these types of coins, including their historical context and significance. An example from 1883 may refer to a specific So-Called Dollar commemorating a particular event in U.S. history, with a unique design and limited mintage appealing to collectors.

Item Denomination Series Year Mint
1883 Hk-125a Evacuation Of N.Y.C. Sc$1 Ms Other / Varied So-Called Dollars - Hibler & Kappen 1883 Unknown
1883 Hk-125d Evacuation Of N.Y.C. Sc$1 Pf Other / Varied So-Called Dollars - Hibler & Kappen 1883 Unknown