History of Switzerland
Switzerland's most important exports during the war were precision machine tools, watches, jewel bearings (used in bombsights), electricity, and dairy products. During World War Two, the Swiss franc was the only remaining major freely convertible currency in the world, and both the Allies and the Germans sold large amounts of gold to the Swiss National Bank. Between 1940 and 1945, the German Reichsbank sold 1.3 billion francs worth of gold to Swiss Banks in exchange for Swiss francs and other foreign currency.
Schwyz frank
The Frank was the currency of the Swiss canton of Schwyz between 1798 and 1850. It was subdivided into 10 "Batzen", each of 10 "Rappen" (also spelled "Rapen") or 20 "Angster".