現在展示： 瑞士 - （通用）郵票 (1849 - 2024) - 4 郵票.
14. November 窗口管理器: 2 紙張規格 : 100 設計: Charles L'Eplattenier 篩孔: 11¾
![[Airmail - No.100 Overprinted, 類型 AL1]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/AL1-s.jpg)
1. December 窗口管理器: 2 紙張規格 : 100 設計: Rudolf Münger 篩孔: 11¾
![[PRO JUVENTUTE - Coat of Arms, 類型 AS]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/AS-s.jpg)
![[PRO JUVENTUTE - Coat of Arms, 類型 AT]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/AT-s.jpg)
![[PRO JUVENTUTE - Coat of Arms, 類型 AU]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/AU-s.jpg)
StampWorld
1920
Airmail - No.100 Overprinted
1920
PRO JUVENTUTE - Coat of Arms
