The 20th Anniversary of A.S.E.C.N.A. or Air Navigation Security Agency 1979
Now showing: Upper Volta - Postage stamps - 1979 - The 20th Anniversary of A.S.E.C.N.A. or Air Navigation Security Agency - 1 stamps.
1979
The 20th Anniversary of A.S.E.C.N.A. or Air Navigation Security Agency
12. December WM: None Perforation: 13 x 12½
![[The 20th Anniversary of A.S.E.C.N.A. or Air Navigation Security Agency, type YR]](https://www.stampworld.com/media/catalogue/Upper-Volta/Postage-stamps/YR-s.jpg)
