Estás viendo: Suiza - OIT (1940 - 1949) - 3 sellos.
1942 -1943
Switzerland Postage Stamps of 1938 & 1939 Overprinted "S.d.N - Bureau - international - du Travail"
Marca de agua: Ninguna Perforación: 11¾
![[Switzerland Postage Stamps of 1938 & 1939 Overprinted "S.d.N - Bureau - international - du Travail", tipo K1]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/K1-s.jpg)
![[Switzerland Postage Stamps of 1938 & 1939 Overprinted "S.d.N - Bureau - international - du Travail", tipo K2]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/K2-s.jpg)
