The
philatelic exhibition Philexafrique 2 was held in Libreville, Gabon, in June
1979. The member countries of the Union Africaine des Postes et
Télécommunications issued postage stamps in 1978 and 1979. The second series
contained a stamp with the UPU emblem and the text "la communication
reduit la distance" (communications reduces the distance).
Stamp catalogue
Benin 8
June 1979
Niger 8 June 1979