Muri Bhalissa: L-Isvizzra - Bolol tal-posta (1920 - 1929) - 4 bolol.
14. November WM: 2 Qies ta'karta: 100 Disinn: Charles L'Eplattenier Perforazzjoni: 11¾
![[Airmail - No.100 Overprinted, Tip AL1]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/AL1-s.jpg)
1. December WM: 2 Qies ta'karta: 100 Disinn: Rudolf Münger Perforazzjoni: 11¾
![[PRO JUVENTUTE - Coat of Arms, Tip AS]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/AS-s.jpg)
![[PRO JUVENTUTE - Coat of Arms, Tip AT]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/AT-s.jpg)
![[PRO JUVENTUTE - Coat of Arms, Tip AU]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/AU-s.jpg)
Muri Bhalissa: L-Isvizzra - Bolol tal-posta (1920 - 1929) - 4 bolol.
14. November WM: 2 Qies ta'karta: 100 Disinn: Charles L'Eplattenier Perforazzjoni: 11¾
1. December WM: 2 Qies ta'karta: 100 Disinn: Rudolf Münger Perforazzjoni: 11¾