![](https://coimages.sciencemuseumgroup.org.uk/45/854/medium_thumbnail_1984_0814__0001_.jpg)
Filings coherer, small glass tube with bulb at one end and cap of red sealing wax at other end, 1898
- designer:
- Oliver Joseph Lodge
![Filings coherer, small glass tube with bulb at one end and cap of red sealing wax at other end, 1898 (coherer)](https://coimages.sciencemuseumgroup.org.uk/49/227/medium_1942_0040_0012__0001_.jpg)
Filings coherer, small glass tube with bulb at one end and cap of red sealing wax at other end, designed or used by Sir Oliver Lodge, England 1898
Details
- Category:
- Radio Communication
- Object Number:
- 1942-40/12
- Materials:
- glass, wax and copper (metal)
- Measurements:
-
overall: 65 mm 11 mm,
- type:
- coherer
- credit:
- Donated by E. E. and T. H. Robinson