^Lot 748 1 Cent T.W. Peterson Company Of Chicage "Medical Electr

1 Cent T.W. Peterson Company Of Chicago "Medical Electro Battery" Shock Machine c1904, wooden case & fancy embossed cast-iron front. The level of electricity increased when you held the grips once the "treatment" start level was pushed, when you finally released the spin on the dial says "How Much Can You Stand?" the pointer stopped in place for all the world to see. In excellent original condition w/ original paper, very rare, w/ key - 17"w x 7"d x 27"h