Tanzania
Visar nu: Tanzania - Postfrimärken (1964 - 2023) - 1 frimärken.
1991
International Telecommunication Exhibition "TELECOM '91" - Geneva, Switzerland
1. oktober WM: Inga Perforering: 13¾
![[International Telecommunication Exhibition "TELECOM '91" - Geneva, Switzerland, Typ AIT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Tanzania/Postage-stamps/AIT-s.jpg)
![[International Telecommunication Exhibition "TELECOM '91" - Geneva, Switzerland, Typ AIU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Tanzania/Postage-stamps/AIU-s.jpg)
![[International Telecommunication Exhibition "TELECOM '91" - Geneva, Switzerland, Typ AIV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Tanzania/Postage-stamps/AIV-s.jpg)
![[International Telecommunication Exhibition "TELECOM '91" - Geneva, Switzerland, Typ AIW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Tanzania/Postage-stamps/AIW-s.jpg)
