İsviçre
Şimdi gösteriyor: İsviçre - SDN (1922 - 1944) - 1 pullar.
1937
Switzerland Postage Stamps of 1928 Overprinted "SOCIÉTÉ - DES - NATIONS"
WM: Hiçbiri Perforasyon: 11¾
![[Switzerland Postage Stamps of 1928 Overprinted "SOCIÉTÉ - DES - NATIONS", tip G]](https://www.stampworld.com/media/catalogue/Switzerland/SDN/G-s.jpg)
