1960-1969
Suiça
A mostrar agora: Suiça - WMO (1970 - 1973) - 4 selos.
1973
The 100th Anniversary of World Meteorological Organization - Inscription "MÉTÉOROLOGIQUE MONDIALE"
30. Agosto WM: Nada Desenho: Karl Bickel Jr. (E) Perfuração: 11¾
![[The 100th Anniversary of World Meteorological Organization - Inscription "MÉTÉOROLOGIQUE MONDIALE", Tipo C]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/WMO/C-s.jpg)
![[The 100th Anniversary of World Meteorological Organization - Inscription "MÉTÉOROLOGIQUE MONDIALE", Tipo C1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/WMO/C1-s.jpg)
![[The 100th Anniversary of World Meteorological Organization - Inscription "MÉTÉOROLOGIQUE MONDIALE", Tipo D]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/WMO/D-s.jpg)
![[The 100th Anniversary of World Meteorological Organization - Inscription "MÉTÉOROLOGIQUE MONDIALE", Tipo C2]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/WMO/C2-s.jpg)