Now showing: Switzerland - Postage stamps (1970 - 1979) - 33 stamps.
29. January WM: None Sheetsize: 50 Design: Hans Bürgin Engraving: Courvoisier S.A. Perforation: 11¾
29. January WM: None Engraving: Courvoisier. S.A. Perforation: 11¾
29. January WM: None Engraving: Courvoisier. S.A. Perforation: 11¾
28. March WM: None Sheetsize: 50 Design: Max Müller. Perforation: 11½
28. March WM: None Sheetsize: 50 Design: Ernst Witzig Engraving: Courvoisier. S.A. Perforation: 11¾
29. March WM: None Sheetsize: 50 Design: Max Bill - Carl Burckhardt Engraving: Courvoisier S. A. Perforation: 11½
30. March WM: None Design: Eugen + Max Lenz Engraving: Courvoisier. S.A. Perforation: 11¼
19. September WM: None Design: Hartmann Engraving: Albert Yersin - Disegno: Hans Hartmann Perforation: 11¾
19. September WM: None Sheetsize: 50 Design: Hansruedi Scheller Engraving: Courvoisier S A Perforation: 11¾
29. November WM: None Sheetsize: 50 Design: Hans Scwarzenbach Engraving: Courvoisier S.A. Perforation: 11¾