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Resistance box no. L 170297 by the Cambridge Instrument Co. Ltd.
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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