K,SCHALL MEDICAL INDUCTION COIL, 1900's

Expensive shocking machine owned by Doctors for helping with skin ailments.
Complete with accessories.

Your comments:

• I have a likely variant of the K,Shall instrument A0133. My example is powered by an inside fitted round 20 V dry cell battery, but also with the option to be powered by an 20v outside source!
  .......... Erik Steen, 3053 Steinberg, Norway, 13th of April 2018
  
  
• We had some in one museum I worked in. We had a booklet for one.
  Cured lots of things including "self abuse".
  .......... Bruce Young, 20 Clemo Rd. RD 3, Whangarei, New Zealand., 14th of February 2016
  
  

A0133