Coherer, coarse iron turnings, 1894-1904

Coherer, coarse iron turnings, 1894-1904

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Science Museum Group Collection
© The Board of Trustees of the Science Museum

Coherer, coarse iron turnings in glass tube with brass caps with screw terminals at ends, designed or used by Sir Oliver Lodge, England, 1894-1094

Details

Category:
Radio Communication
Object Number:
1942-40/29
Materials:
glass
Measurements:
overall: 62 mm 15 mm,
type:
coherer
credit:
Donated by E. E. and T. H. Robinson