Guinée
Montre maintenant: Guinée - Timbres-Poste (1959 - 2013) - 1 Timbres-poste.
1991
International Telecommunications Exhibition "Telecom 91" - Geneva, Switzerland
15. janvier WM: Aucun Perforation: 13¼
![[International Telecommunications Exhibition "Telecom 91" - Geneva, Switzerland, type AJG]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/AJG-s.jpg)
![[International Telecommunications Exhibition "Telecom 91" - Geneva, Switzerland, type AJH]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/AJH-s.jpg)
