République du Congo
Montre maintenant: République du Congo - Timbres-Poste (1959 - 2015) - 1 Timbres-poste.
1973
Airmail - The 500th Anniversary of the Birth of Copernicus (Astronomer), 1473-1543
30. juin WM: Aucun Perforation: 13
![[Airmail - The 500th Anniversary of the Birth of Copernicus (Astronomer), 1473-1543, type NB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Congo,-Rep./Postage-stamps/NB-s.jpg)
