Teraz pokazywane: Szwajcaria - Znaczki pocztowe (1930 - 1939) - 4 znaczki.
1931
Pro Juventute - Landscapes - Alexander Vinet
1. Grudzień WM: Żadne Projekt: Eugen Jordi et Gottfried Matter (30¢) Perforacja: 11¾
![[Pro Juventute - Landscapes - Alexander Vinet, typ JH]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/JH-s.jpg)
![[Pro Juventute - Landscapes - Alexander Vinet, typ JI]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/JI-s.jpg)
![[Pro Juventute - Landscapes - Alexander Vinet, typ JJ]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/JJ-s.jpg)
![[Pro Juventute - Landscapes - Alexander Vinet, typ JK]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/JK-s.jpg)
