Twin-vibrator element for Duddell high frequency oscillograph

Made:
1900-1904
maker:
The Cambridge Scientific Instrument Company Limited
Twin-vibrator element for a Duddell high frequency oscillograph

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Twin-vibrator element for a Duddell high frequency oscillograph
Science Museum Group
© The Board of Trustees of the Science Museum

Twin-vibrator element for a Duddell high frequency oscillograph No.1998

Details

Category:
Electricity and Magnetism
Object Number:
1961-229
credit:
King's College, London