Legal tender
The Swiss franc is also the currency used for administrative and accounting purposes by most of the numerous international organisations that are headquartered in Switzerland.
St. Gallen frank
The Frank was the currency of the Helvetian Republic from 1798, replacing the Thaler in St. Gallen. The Helvetian Republic ceased issuing coins in 1803. St. Gallen issued coins between 1807 and 1817. In 1850, the Swiss franc was introduced, with Swiss francs = 1 St. Gallen Frank.