Näytetään: Sveitsi - Postimaksumerkit (1930 - 1939) - 4 postimerkit.
1931
Pro Juventute - Landscapes - Alexander Vinet
1. joulukuu VM: Ei mitään Design: Eugen Jordi et Gottfried Matter (30¢) Perforaatio: 11¾
![[Pro Juventute - Landscapes - Alexander Vinet, tyyppi JH]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/JH-s.jpg)
![[Pro Juventute - Landscapes - Alexander Vinet, tyyppi JI]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/JI-s.jpg)
![[Pro Juventute - Landscapes - Alexander Vinet, tyyppi JJ]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/JJ-s.jpg)
![[Pro Juventute - Landscapes - Alexander Vinet, tyyppi JK]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/JK-s.jpg)
