Watch List notes:

SWITZERLAND, Schweizerische Eidgenossenschaft. 1848-present. AV 20 Francs (21mm, 6.47 g, 7h). Bern mint. Dated 1930 B. Bust of Helvetia left, with hair in braid, wearing floral necklace; Swiss Alps in background / Coat-of-arms over oak branch. HMZ 21195z; KM 35.1; Friedberg 499. Superb EF, lustrous.

From the collection of Dr. Lawrence A. Adams.