EM85 etc

em85-2.jpg (14394 bytes) 

Magic eye for side view.
The fluorescent target is U-shaped and the anode is connected to a centered rod giving one shadow with varying angle depending upon the control voltage. Mainly used as a tuning indicator.  
  EM85 HM85 UM85
US Type 6DH7
12DH7 19DH7
CV number      
Swedish Mil.nr.