The 50th Anniversary of the International Telecommunication Union 1979
Now showing: Poland - Postage stamps - 1979 - The 50th Anniversary of the International Telecommunication Union - 1 stamps.
1979
The 50th Anniversary of the International Telecommunication Union
24. September WM: None Sheetsize: 50 Design: W. Freudenreich Perforation: 11:11½
![[The 50th Anniversary of the International Telecommunication Union, type CGB]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CGB-s.jpg)
