Grigg's electromagnetic machine in mahogany box
Grigg's electromagnetic machine in mahogany box, with conical induction coil and electro-magnet, invented and patented by Grigg's, made by J.R. Chislett, Plymouth, English, 1880-1890
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Licence
Science Museum Group
Grigg's electromagnetic machine in mahogany box, with conical induction coil and electro-magnet, invented and patented by Grigg's, made by J.R. Chislett, Plymouth, English, 1880-1890
Details
- Category:
- Therapeutics
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A233915
- Measurements:
-
length 195 mm
width 295 mm
depth 190 mm
- type:
- electromagnetic machines
