The 25th Anniversary of Organization of African Unity 1989
Now showing: Congo, Rep. - Postage stamps - 1989 - The 25th Anniversary of Organization of African Unity - 1 stamps.
1989
The 25th Anniversary of Organization of African Unity
22. November WM: None Design: M.R. Olden. Engraving: Edila. Perforation: 12½ x 12¾
![[The 25th Anniversary of Organization of African Unity, type ARK]](https://www.stampworld.com/media/catalogue/Congo,-Rep./Postage-stamps/ARK-s.jpg)
