Switzerland
Now showing: Switzerland - Postage stamps (1849 - 2022) - 1 stamps.
1981
Pro Patria - Post Signs
27. May WM: None Design: Ernest Witzig. Engraving: Courvoisier. Perforation: 11ΒΌ
![[Pro Patria - Post Signs, type ATW]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/ATW-s.jpg)
![[Pro Patria - Post Signs, type ATX]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/ATX-s.jpg)
![[Pro Patria - Post Signs, type ATY]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/ATY-s.jpg)
![[Pro Patria - Post Signs, type ATZ]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/ATZ-s.jpg)