High frequency (violet ray) apparatus

High frequency (violet ray) apparatus, made in USA, 1920-1955

Details

Category:
Therapeutics
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A500511
Materials:
glass, brass and wood
Measurements:
length 270 mm
height 175 mm
tube, approx.: length 200 mm
type:
uv lamps