Clarke's-type electromagnetic machine
- maker:
- W H Burnap Company
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Licence
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LicenseClarke's-type electromagnetic machine, in rectangular box
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Clarke's-type electromagnetic machine, in rectangular box, with horseshoe magnet, 2 rotating bobbins and pulley wheels, patented by Davis and Kidder, made by W. H. Burnap, Lowell, U.S.A., 1854-1860s
Details
- Category:
- Therapeutics
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A116662
- Materials:
- brass, steel, plastic, boxwood?, leather, cotton thread, copper, velvet, paper, ink, paint, silver nickel plating, lacquer, woven textile sleeve and mahogany
- Measurements:
-
length 115 mm
width 250 mm
depth 115 mm
electrode: length 105 mm
electrode: diameter 20 mm
- type:
- electromagnetic machines
