Coherer, with several needles in contact with crystal, 1894-1904

PART OF:: Experimental coherers designed or used by Sir Oliver Lodge, 1894-1904

Made:: 1894-1904 in England

designer:: Oliver Joseph Lodge

Coherer, with several needles in contact with crystal, 1894-1904

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Coherer, tiny glass tube with several needles in contact with crystal, designed or used by Sir Oliver Lodge, England, 1894-1904

Details

Category:: Radio Communication

Object Number:: 1942-40/5

Materials:: glass

Measurements:: overall: 35 mm 10 mm,

type:: coherer

credit:: Donated by E. E. and T. H. Robinson

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Coherer, with several needles in contact with crystal, 1894-1904

Details

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