$1 Gold Dollar

The gold dollar was a United States dollar coin produced from 1849 to 1889. Composed of 90% pure gold, it was the smallest denomination of gold currency ever produced in the United States. When the US system of coinage was originally designed there had been no plans for a gold dollar coin, but in the late 1840s, two gold rushes later, Congress was looking to expand the use of gold in the country’s currency. The gold dollar was authorized by the Act of March 3, 1849, and the Liberty Head type began circulating soon afterward. Because of the high value of gold, the gold dollar is the smallest coin in the history of US coinage.