Airmail - The 150th Anniversary of the Birth of Heinrich von Stephan (Founder of UPU), 1831-1897 1981
Visar nu: Gabon - Postfrimärken - 1981 - Airmail - The 150th Anniversary of the Birth of Heinrich von Stephan (Founder of UPU), 1831-1897 - 1 frimärken.
1981
Airmail - The 150th Anniversary of the Birth of Heinrich von Stephan (Founder of UPU), 1831-1897
7. januari WM: Inga Perforering: 13
![[Airmail - The 150th Anniversary of the Birth of Heinrich von Stephan (Founder of UPU), 1831-1897, Typ VO]](https://www.stampworld.com/media/catalogue/Gabon/Postage-stamps/VO-s.jpg)
