
Siphon recorder
- maker:
- Muirhead and Company Limited

Siphon recorder, single coil, type D-328-A no. 252647 by Muirhead and Co. Ltd., Beckenham, Kent, May 1955
Details
- Category:
- Telecommunications
- Object Number:
- 1989-913
- type:
- single coil
- credit:
- Muirhead Vactric Components Limited