Duddell Oscillograph E. 166 (Cambridge Instrument Co.)
Duddell Oscillograph E. 166 (Cambridge Instrument Co.), complete with current elements No. 28462; 28465 & 28477; Electrostatic element No.30994; Drum Camera E.164; continuous Camera E.165
Details
- Category:
- Electricity and Magnetism
- Object Number:
- 1960-236
- type:
- oscillograph
- credit:
- Ministry of Works
