Filings coherer, glass tube with side pocket mounted on cylindrical rod with brass screw terminals at ends, 1894-1904
- designer:
- Oliver Joseph Lodge
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Science Museum Group Collection
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Filings coherer, glass tube with side pocket mounted on cylindrical ebonite(?) rod with brass screw terminals at ends, designed or used by Sir Oliver Lodge, England, 1894-1904
Details
- Category:
- Radio Communication
- Object Number:
- 1942-40/30
- Materials:
- glass
- Measurements:
-
overall: 15 mm x 90 mm x 26 mm,
- type:
- coherer
- credit:
- Donated by E. E. and T. H. Robinson
