Slovakia
Now showing: Slovakia - Postage stamps (1939 - 2024) - 1 stamps.
1997
The 100th Anniversary of Wireless Telegraphy
15. duben WM: Žádný Sheetsize: 50 Design: Oliver Solga Perforation: 11¾ x 11¼
![[The 100th Anniversary of Wireless Telegraphy, type GM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Slovakia/Postage-stamps/GM-s.jpg)
