High frequency (violet ray) apparatus by Eastern Laboratories of New York, USA, 1924-1928
Details
- Category:
- Therapeutics
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A630970
- Materials:
- transformer case, vulcanite, ultraviolet elements, glass, (3) and box, wood, leatherette-covered, cloth-lined
- credit:
- Wellcome Trust (Purchased from Stevens)