The 10th Anniversary of Organization of African Unity 1973
Viser nå: Tunisia - Postfrimerker - 1973 - The 10th Anniversary of Organization of African Unity - 1 frimerker.
Viser nå: Tunisia - Postfrimerker - 1973 - The 10th Anniversary of Organization of African Unity - 1 frimerker.
![[The 10th Anniversary of Organization of African Unity, type OB]](https://www.stampworld.com/media/catalogue/Tunisia/Postage-stamps/OB-s.jpg)
