Estás viendo: Suiza - OIT (1923 - 1994) - 8 sellos.
1938
Sellos de 1.938 sobrecargados: "S.d.N - Bureau - international - du Travail"
2. Mayo Marca de agua: Ninguna Perforación: 11¾
![[Sellos de 1.938 sobrecargados: "S.d.N - Bureau - international - du Travail", tipo H]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/H-s.jpg)
![[Sellos de 1.938 sobrecargados: "S.d.N - Bureau - international - du Travail", tipo H1]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/H1-s.jpg)
![[Sellos de 1.938 sobrecargados: "S.d.N - Bureau - international - du Travail", tipo H2]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/H2-s.jpg)
![[Sellos de 1.938 sobrecargados: "S.d.N - Bureau - international - du Travail", tipo H3]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/H3-s.jpg)
1938
International Labour Organization - Switzerland Postage Stamps of 1938 Overprinted "SERVICE DU BUREAU INTERNATIONAL DU TRAVAIL"
Septiembre Marca de agua: Ninguna Perforación: 11¾
![[International Labour Organization - Switzerland Postage Stamps of 1938 Overprinted "SERVICE DU BUREAU INTERNATIONAL DU TRAVAIL", tipo I]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/I-s.jpg)
![[International Labour Organization - Switzerland Postage Stamps of 1938 Overprinted "SERVICE DU BUREAU INTERNATIONAL DU TRAVAIL", tipo I2]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/I2-s.jpg)
![[International Labour Organization - Switzerland Postage Stamps of 1938 Overprinted "SERVICE DU BUREAU INTERNATIONAL DU TRAVAIL", tipo I3]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/I3-s.jpg)
