Franc
The Swiss franc (ISO code: CHF or 756), which appreciated significantly against the new European currency from April to September 2000, remains one of the world's strongest currencies, worth today around five-sixths of a euro. The Swiss franc is used in Switzerland and in Liechtenstein. Liechtenstein retains the ability to mint its own currency, the Liechtenstein franc, which it does from time to time for commemorative or emergency purposes.
Zürich thaler
The Thaler was the currency of Zürich until 1798. It was subdivided into 2 "Gulden", each of 36 "Schillinge", with the Schilling divided into 4 "Rappen" or 12 "Haller". It was replaced by the Frank of the Helvetian Republic in 1798. This was, in turn, replaced by the Zürich Frank. The thaler was worth of a Cologne mark.