Switzerland
Now showing: Switzerland - SDN (1922 - 1944) - 1 stamps.
1937
Switzerland Postage Stamps of 1928 Overprinted "SOCIÉTÉ - DES - NATIONS"
WM: None Perforation: 11¾
![[Switzerland Postage Stamps of 1928 Overprinted "SOCIÉTÉ - DES - NATIONS", type G]](https://www.stampworld.com/media/catalogue/Switzerland/SDN/G-s.jpg)
