High frequency (violet ray) apparatus, 100 or 240v supply, by the Ideal Home Electrical Appliances Ltd. and by Roger, 45 Great Ormond Street, London, WC1, England, 1920-1950.
Details
- Category:
- Therapeutics
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A630966
- Materials:
- case, wood, paper covered, tubes (3), glass, blown, tubes (3), brass, knobs (2), plastic, brown and electrode holder, plastic, brown
- type:
- actinotherapy apparatus
