Now showing: Switzerland - Postage stamps (1980 - 1989) - 12 stamps.
24. May WM: None Design: Klaus Oberli. Engraving: Courvoisier. S.A. Perforation: 11¾
24. May WM: None Design: Klaus Oberli. Engraving: Courvoisier. S.A. Perforation: 11¾
26. November WM: None Design: Georg Rimensberger Engraving: Courvoisier. S.A. Perforation: 11½