Viser nu Schweiz - ILO (1923 - 1994) - 1 frimærker.
1969
Visit of Pope Paul VI - ILO Stamp of 1960 Overprinted "Visite du - Pape Paul VI - Genève - 10 Juin 1969"
10. juni VM: Ingen Perforeringer: 11¾
![[Visit of Pope Paul VI - ILO Stamp of 1960 Overprinted "Visite du - Pape Paul VI - Genève - 10 Juin 1969", type O5]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/ILO/O5-s.jpg)
