The 25th Anniversary of Organization of African Unity 1988
Zobrazujú sa: Mauritania - Poštové známky - 1988 - The 25th Anniversary of Organization of African Unity - 1 známky.
Zobrazujú sa: Mauritania - Poštové známky - 1988 - The 25th Anniversary of Organization of African Unity - 1 známky.
![[The 25th Anniversary of Organization of African Unity, typ ADD]](https://www.stampworld.com/media/catalogue/Mauritania/Postage-stamps/ADD-s.jpg)
