Crookes vacuum tube containing mineral samples
Crookes vacuum tube containing mineral samples, probably rubies, for showing fluorescence under cathode ray bombardment, probably made in Germany
Details
- Category:
- Electricity and Magnetism
- Object Number:
- 1974-412/28
- Measurements:
-
overall: 355 mm x 95 mm x 95 mm,
- type:
- tubes
- credit:
- Leyton High School