African Men of Science Congress 1987
Prezentat acum: Congo - Timbre poştale - 1987 - African Men of Science Congress - 3 timbre.
1987
African Men of Science Congress
10. Septembrie WM: Niciunul Design: M.R. Olden. Gravură: Edila. Perforare: 13 x 12½
![[African Men of Science Congress, Tip AOY]](https://www.stampworld.com/media/catalogue/Congo,-Rep./Postage-stamps/AOY-s.jpg)
![[African Men of Science Congress, Tip AOZ]](https://www.stampworld.com/media/catalogue/Congo,-Rep./Postage-stamps/AOZ-s.jpg)
![[African Men of Science Congress, Tip APA]](https://www.stampworld.com/media/catalogue/Congo,-Rep./Postage-stamps/APA-s.jpg)
