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