1962 Switzerland 20 Rappen Coin

Obverse: The portrait in right profile of a feminine
Obverse legend: “CONFŒDERATIO HELVETICA LIBERTAS 1962”
Engraver: K. Schwenzer
Reverse: value
Reverse legend: “20 B”
Engraver: K. F. Voigt
Edge: plain
Country: Switzerland
Denomination: 20 Rappen
Year: 1962
Mintage: 30,145,000
Metal: Copper-nickel
Weight ±: 3.95 g.
Diameter ±: 21 mm
Authenticity unconditionally guaranteed !