Vacuum tube for investigating cathode rays

PART OF:
Six vacuum tubes
Made:
1898

Vacuum tube with adjustable anti-cathode, Faraday cylinder, and two graduated circles and perforated cylinder for anode, for investigating reflections etc. of cathode rays

Details

Category:
Electricity and Magnetism
Object Number:
1916-38/4
type:
scientific instrument
credit:
Swinton, Mr. A.A. Cambell