Näytetään: Sveitsi - ILO (1923 - 1994) - 3 postimerkit.
1942 -1943
Switzerland Postage Stamps of 1938 & 1939 Overprinted "S.d.N - Bureau - international - du Travail"
VM: Ei mitään Perforaatio: 11¾
![[Switzerland Postage Stamps of 1938 & 1939 Overprinted "S.d.N - Bureau - international - du Travail", tyyppi K1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/ILO/K1-s.jpg)
![[Switzerland Postage Stamps of 1938 & 1939 Overprinted "S.d.N - Bureau - international - du Travail", tyyppi K2]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/ILO/K2-s.jpg)
