Gabon
Now showing: Gabon - Postage stamps (1886 - 2019) - 1 stamps.
1970
New UPU Headquarters Building, Bern
20. May WM: None Design: Jacques Gauthier. Engraving: Imprimerie des Timbres-Poste, Paris. Perforation: 13
![[New UPU Headquarters Building, Bern, type HT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Gabon/Postage-stamps/HT-s.jpg)