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Licence
Grigg's electromagnetic therapy machine
Science Museum Group
Grigg's electromagnetic therapy machine, by Chislett of Plymouth, late 19th century
Details
- Category:
- Therapeutics
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A242622
- Materials:
- base & coil case, mahogany, terminals (4), brass, contact breaker, brass, coil core, iron and contact breaker core, iron
- Measurements:
-
length 270 mm
width 120 mm
iron core extended: length 430 mm
- type:
- electromagnetic machines
