Berlin
Now showing: Berlin - Postage stamps (1948 - 1990) - 1 stamps.
1974
The 125th Anniversary of the Birth of Adolf Slaby - Radiotechnician
17. April WM: None Perforation: 14
![[The 125th Anniversary of the Birth of Adolf Slaby - Radiotechnician, type MM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Berlin/Postage-stamps/MM-s.jpg)
