The 3rd World Telecommunications Exhibition, Geneva 1979
Now showing: Peru - Postage stamps - 1979 - The 3rd World Telecommunications Exhibition, Geneva - 1 stamps.
1979
The 3rd World Telecommunications Exhibition, Geneva
20. September WM: None Perforation: 13¼ x 13
![[The 3rd World Telecommunications Exhibition, Geneva, type AAR]](https://www.stampworld.com/media/catalogue/Peru/Postage-stamps/AAR-s.jpg)