Resistance box no. L 170297 by the Cambridge Instrument Co. Ltd.
Resistance box no. L 170297 by the Cambridge Instrument Co. Ltd., England, containing five one megohm eureka resistances in series
Details
- Category:
- Electricity and Magnetism
- Object Number:
- 1985-1798
- type:
- resistance box
- credit:
- Royal Signals and Radar Establishment (M