Metronome current interruptor for electrotherapy by Schall of London, 71 and 75 New Cavendish Street, London, W1, England, 1905-1914.
Details
- Category:
- Therapeutics
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A630978
- Materials:
- base, slate, case (metronome), mahogany, pendulum, brass, pendulum, steel, terminals (4), brass and terminals (4), steel
- type:
- electrotherapy equipment
- credit:
- Griffin
