Siemens-Reiniger-Veifa

Coolidge Type Therapy Tube

 

 

 

 

 

 

 

Oval bulb, light anode Radiotherapy Coolidge type tube, 32 (80 cms) long, 6 (15cms) bulb diameter. Tungsten target.

 

Dating probably to the late twenties, or early thirties.

No. 59920, Type II, working 185 KV and 4 Ma.

Made by AEG for Siemens-Reiniger-Veifa.

 

Note the absence of the vacuum glass nozzle on the tube bulb, compared to earlier tubes.



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