Switzerland (Confederation). Gold 20 Francs Coin. Mint Year: 1914 Mint Place: Bern (B) References: KM-35.1. Denomination: 20 Francs Material: Gold (.900) Diameter: 21mm Weight: 6.45gm Obverse: Young female bust (personification of Switzerland) wearing decorated vest left. Mountains in background. Legend: HELVETIA Reverse: Shield with swiss coat-of-arms (white cross on red background ...