Crystal-sets


Roland
Denmark

Baduf 1001
  Furtwangen, Baden, Germany
Badische Uhrenfabrik.(1924)

Hjerter-es
Sweden

 

EKA
Hungary

Minim

 

Megro 
Czechoslovakia 

Homebrewed

Sachenwerk: SW
Germany

Brownie: BBC
UK
  
Unknown  Crystal: Friho
Germany