Congo
Prezentat acum: Congo - Timbre poştale (1959 - 2015) - 1 timbre.
1973
Airmail - U.N. Environmental Conservation Conference, Stockholm
5. Martie WM: Niciunul Perforare: 13
![[Airmail - U.N. Environmental Conservation Conference, Stockholm, Tip MN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Congo,-Rep./Postage-stamps/MN-s.jpg)
