Cameroun
Montre maintenant: Cameroun - Timbres-Poste (1915 - 2015) - 1 Timbres-poste.
1967
The 5th African and Malagasy Railway Technicians Conference, Yaounde
21. février WM: Aucun Perforation: 13
![[The 5th African and Malagasy Railway Technicians Conference, Yaounde, type GP]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Cameroon/Postage-stamps/GP-s.jpg)
![[The 5th African and Malagasy Railway Technicians Conference, Yaounde, type GQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Cameroon/Postage-stamps/GQ-s.jpg)
