Τώρα εμφανίζεται Ελβετία - WHO (1950 - 1959) - 6 Γραμματόσημα.
1957
World Health Organization Emblem - Inscription "ORGANISATION - MONDIALE - DE LA SANTÉ"
16. Σεπτέμβριος WM: Κανένα Διάτρηση: 11¾
![[World Health Organization Emblem - Inscription "ORGANISATION - MONDIALE - DE LA SANTÉ", τύπος C]](https://www.stampworld.com/media/catalogue/Switzerland/WHO/C-s.jpg)
![[World Health Organization Emblem - Inscription "ORGANISATION - MONDIALE - DE LA SANTÉ", τύπος C1]](https://www.stampworld.com/media/catalogue/Switzerland/WHO/C1-s.jpg)
![[World Health Organization Emblem - Inscription "ORGANISATION - MONDIALE - DE LA SANTÉ", τύπος C2]](https://www.stampworld.com/media/catalogue/Switzerland/WHO/C2-s.jpg)
![[World Health Organization Emblem - Inscription "ORGANISATION - MONDIALE - DE LA SANTÉ", τύπος C3]](https://www.stampworld.com/media/catalogue/Switzerland/WHO/C3-s.jpg)
![[World Health Organization Emblem - Inscription "ORGANISATION - MONDIALE - DE LA SANTÉ", τύπος C4]](https://www.stampworld.com/media/catalogue/Switzerland/WHO/C4-s.jpg)
![[World Health Organization Emblem - Inscription "ORGANISATION - MONDIALE - DE LA SANTÉ", τύπος C5]](https://www.stampworld.com/media/catalogue/Switzerland/WHO/C5-s.jpg)
