World Telecommunications Exhibition "Telecom 91" - Geneva 1991
Muri Bhalissa: Congo, Rep. - Bolol tal-posta - 1991 - World Telecommunications Exhibition "Telecom 91" - Geneva - 2 bolol.
Muri Bhalissa: Congo, Rep. - Bolol tal-posta - 1991 - World Telecommunications Exhibition "Telecom 91" - Geneva - 2 bolol.
![[World Telecommunications Exhibition "Telecom 91" - Geneva, Tip AVH]](https://www.stampworld.com/media/catalogue/Congo,-Rep./Postage-stamps/AVH-s.jpg)
![[World Telecommunications Exhibition "Telecom 91" - Geneva, Tip AVI]](https://www.stampworld.com/media/catalogue/Congo,-Rep./Postage-stamps/AVI-s.jpg)
