現在展示： 瑞士 - （通用）郵票 (1930 - 1939) - 4 郵票.
1931
Pro Juventute - Landscapes - Alexander Vinet
1. December 窗口管理器: 空缺 設計: Eugen Jordi et Gottfried Matter (30¢) 篩孔: 11¾
![[Pro Juventute - Landscapes - Alexander Vinet, 類型 JH]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/JH-s.jpg)
![[Pro Juventute - Landscapes - Alexander Vinet, 類型 JI]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/JI-s.jpg)
![[Pro Juventute - Landscapes - Alexander Vinet, 類型 JJ]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/JJ-s.jpg)
![[Pro Juventute - Landscapes - Alexander Vinet, 類型 JK]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/JK-s.jpg)
