Telecommunications Anniversaries 1973
Now showing: Czechoslovakia - Postage stamps - 1973 - Telecommunications Anniversaries - 3 stamps.
1973
Telecommunications Anniversaries
1. May WM: None Design: F. Hudeček Engraving: J. Herčík, M. Ondráček Perforation: 11½ x 11¼
![[Telecommunications Anniversaries, type BHY]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/BHY-s.jpg)
![[Telecommunications Anniversaries, type BHZ]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/BHZ-s.jpg)
![[Telecommunications Anniversaries, type BIA]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/BIA-s.jpg)
