Zwitserland
Wordt nu getoond: Zwitserland - Postzegels (1849 - 2024) - 1 postzegels.
1941
Pro Patria - The 650th Anniversary of the Confederation
15. juni WM: Geen Bladformaat: 25 Ontwerp: Paul Boesch et Charles L'Eplattenier Graveren: Courvoisier. S.A. Perforatie: 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)
