Pro Patria - The 650th Anniversary of the Confederation 1941
Now showing: Switzerland - Postage stamps - 1941 - Pro Patria - The 650th Anniversary of the Confederation - 2 stamps.
1941
Pro Patria - The 650th Anniversary of the Confederation
15. June WM: None Sheetsize: 25 Design: Paul Boesch et Charles L'Eplattenier Engraving: Courvoisier. S.A. Perforation: 11¾
![[Pro Patria - The 650th Anniversary of the Confederation, type OV]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/OV-s.jpg)
![[Pro Patria - The 650th Anniversary of the Confederation, type OW]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/OW-s.jpg)
