Sedaj prikazano: Švica - Poštne znamke (1930 - 1939) - 4 znamke.
1931
Pro Juventute - Landscapes - Alexander Vinet
1. december WM: Nič Oblika: Eugen Jordi et Gottfried Matter (30¢) Perforacija: 11¾
![[Pro Juventute - Landscapes - Alexander Vinet, tip JH]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/JH-s.jpg)
![[Pro Juventute - Landscapes - Alexander Vinet, tip JI]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/JI-s.jpg)
![[Pro Juventute - Landscapes - Alexander Vinet, tip JJ]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/JJ-s.jpg)
![[Pro Juventute - Landscapes - Alexander Vinet, tip JK]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/JK-s.jpg)
