Now showing: Switzerland - Postage stamps (1980 - 1989) - 155 stamps.
25. August WM: None Sheetsize: 50 Design: Vreni Wyss. Engraving: Courvoisier. S.A. Perforation: 11¾
24. November WM: None Design: René Mühlemann Engraving: Couvoisier Perforation: 11½