Iron filings coherer

Iron filings coherer, 1893, used by Oliver Lodge

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Iron filings coherer, 1893, used by Oliver Lodge
Science Museum Group
© The Board of Trustees of the Science Musuem

Iron filings coherer, 1893, used by Oliver Lodge, mounted in wooden clamps on a circular wooden base

Details

Category:
Radio Communication
Object Number:
1942-35
type:
coherer
credit:
Robinson, E.E. and T.H.