1921-B Swiss Franc.
CompositionSilver (.835)
Weight5 g
Diameter23.3 mm
Thickness1.52 mm
ShapeRound
OrientationCoin alignment ↑↓
Demonetized04-01-1971
ReferencesKM# 24, Schön# 28
Obverse
Helvetia, the female personification of Switzerland, wearing a toga, is holding a spear and is leaning on a Swiss shield. She is encircled by the 22 stars representing the 22 cantons in which the Confederation then consisted. Design: Albert Walch

Lettering: HELVETIA A. BOVY INCT

Engraver: Antoine Bovy

Reverse
Denomination and year within wreath, mitmark below. Design: Friedrich Fisch

Lettering: 
1 Fr. 
1899

Engraver: Antoine Bovy

Edge
Reeded