SWITZERLAND, Schweizerische Eidgenossenschaft. 1848-present. AV 20 Francs (21mm, 6.47 g, 12h). Bern mint. Dated 1897 B. Bust of Helvetia left, with hair in braid, wearing floral necklace; Swiss Alps in background / Coat-of-arms over oak branch. KM 35.1; Friedberg 499. AU.