So-Called Dollars are a unique category of collectible coins originating from the United States, often issued as medals or tokens that commemorate significant events or people. The term specifically refers to pieces that have a denomination of one dollar but are not intended for general circulation. A notable example is the 1910 So-Called Dollar, which commemorates the Louisiana Purchase Exposition. These pieces are often sought after by collectors for their historical significance and unique designs, making them a fascinating area within numismatics.


Item Denomination Series Year Mint
1910 SC$1 Brian Boru, Silver HK-390 $1 (One Dollar) So-Called Dollars 1910