Vintage Quack Therapy Faradic Battery Circa 1920s - 30s Shock Therapy

Description

Portable Double Cell Faradic Medical Battery- Shock Device - Steam Punk - Quack
please see photos
the rod in the center of the coil, does move in and out
comes only with what is shown, appears to have handle and latches for box, but not sure if all parts are here, i did put the latches on the box and 3 screws are missing....the handle appears to have 1 srrew missing....
please see photos
wood dovetail box, some attachments, lots of compartments in box
untested
thanks for looking