Muirhead Siphon recorder

maker:
Muirhead and Company Limited
Muirhead Siphon recorder, made by Muirhead and Co. Ltd

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Muirhead Siphon recorder, made by Muirhead and Co. Ltd
Science Museum Group

Muirhead Siphon recorder, made by Muirhead and Co. Ltd., Patent No. 7955/12, Instrument No. 42721

Details

Category:
Telecommunications
Object Number:
1968-456
type:
recorder
credit:
Baker, R.L.