Airmail - World Telecommunications Day 1973
Now showing: Congo, Rep. - Postage stamps - 1973 - Airmail - World Telecommunications Day - 1 stamps.
Now showing: Congo, Rep. - Postage stamps - 1973 - Airmail - World Telecommunications Day - 1 stamps.
![[Airmail - World Telecommunications Day, type NA]](https://www.stampworld.com/media/catalogue/Congo,-Rep./Postage-stamps/NA-s.jpg)
