Now showing: Switzerland - Postage stamps (1930 - 1939) - 6 stamps.
WM: None
1. December WM: None Design: Jules Courvoisier et Karl Bickel (30 cts) Engraving: Karl Bickel (30 cts) Perforation: 11¾
Now showing: Switzerland - Postage stamps (1930 - 1939) - 6 stamps.
WM: None
1. December WM: None Design: Jules Courvoisier et Karl Bickel (30 cts) Engraving: Karl Bickel (30 cts) Perforation: 11¾