Now showing: Switzerland - Postage stamps (1980 - 1989) - 10 stamps.
11. February WM: None Design: Kurt Wirth. Engraving: Courvoisier. S.A. Perforation: 11¾
11. February WM: None Design: Gebre. Lenz y Pierre Schopfer. Perforation: 11¾
27. May WM: None Sheetsize: 50 Design: Hans - Jörg Bolzhauser. Engraving: Courvoisier. S.A. Perforation: 11½
25. November WM: None Sheetsize: 50 Design: Ernest Witzig. Engraving: Courvoisier. S.A. Perforation: 11½