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LicenseHigh frequency (`violet ray') apparatus, cased
Science Museum Group
© The Board of Trustees of the Science Museum
High frequency (`violet ray') apparatus, cased, with accessories, by Schall, London, 1920-1940
Details
- Category:
- Therapeutics
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A602427
- Materials:
- box, mahogany, fittings, metal (nickel plated) and fittings, bakelite
- type:
- high frequency apparatus
- credit:
- Pringle
