Šveits
Praegu kuvatakse: Šveits - ILO (1923 - 1994) - 1 margid.
1974
Opening of the New International Labor Organization Building
30. mai WM: mitte ükski Gravüür: Courvoisier. S.A. perforatsioon: 11¾
![[Opening of the New International Labor Organization Building, Tüüp P]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/P-s.jpg)
