Coherer, with several needles, 1894-1904
- designer:
- Oliver Joseph Lodge
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Science Museum Group Collection
© The Board of Trustees of the Science Museum
Coherer, small glass cylindrical tube with several pointed needles at each end pointing to the middle and terminals at outer ends, designed or used by Sir Oliver Lodge, England, 1894-1904
Details
- Category:
- Radio Communication
- Object Number:
- 1942-40/4
- Materials:
- glass
- Measurements:
-
overall: 57 mm 7 mm,
- type:
- coherer
- credit:
- Donated by E. E. and T. H. Robinson
