Davis & Kidder’s Patent Magneto-Electric Machine in Wooden Case
$650.00
Description
Davis & Kidder’s Patent Magneto-Electric Machine in Wooden Case
Intriguing 19th-century magneto-electric medical apparatus housed in a fitted wooden case, retaining its illustrated “Davis & Kidder’s Patent Magneto-Electric Machine for Nervous Diseases” label inside the lid. The label bears the patent date August 1, 1854, and identifies W. H. Burnap of Lowell, Massachusetts, as sole proprietor. An additional April 18, 1854 patent marking is stamped into the wooden case rail.
The interior contains a brass-framed gear mechanism, large horseshoe magnet, fabric-covered coil assembly, wiring, and associated electrode components. The hand crank retains its turned, light-colored handle. Marketed for the treatment of “nervous diseases,” the apparatus offers a compelling glimpse into 19th-century medical practices and the period’s fascination with electricity.
The wooden case exhibits scattered wear, scratches, and edge losses. The patterned paper lining shows staining, tears, and missing sections, while the illustrated lid label remains substantially intact with age toning and edge damage. Metal components display aged patina and scattered oxidation. Mechanical and electrical operation have not been verified.
A visually engaging medical collectible with an exposed mechanism and detailed period advertising label.
Inventory Number: MED 349


















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