Early Hand Crank Medical Quackery Device in Dovetailed Mahogany Case

Description

A most interesting and unusual EARLY BRASS FRAME QUACKERY DEVICE. This device has a removable crank handle and a voltage regulator arm that pulls out through a hole in the side as it touches the generator. Turning the crank causes the to copper wire coils on the left side to rotate. This looks to date from the early 1880's, or thereabout. Length = 12.25 Inches (Ref. Id No.: 361843) [Free Shipping]