Praegu kuvatakse: Šveits - ILO (1923 - 1994) - 3 margid.
1975
People at Work
13. veebruar WM: mitte ükski Disain: Hans Erni. Gravüür: Courvoisier. S.A. perforatsioon: 11¾
![[People at Work, Tüüp Q]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/ILO/Q-s.jpg)
![[People at Work, Tüüp R]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/ILO/R-s.jpg)
![[People at Work, Tüüp S]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/ILO/S-s.jpg)
