Sinker and valved tube with detaching appliance
- Made:
- 1870-1876
- designer:
- William Baron Kelvin Thomson
Sinker and valved tube with detaching appliance, for pianoforte wire sounding machine, c.1873.
Details
- Category:
- Oceanography
- Object Number:
- 1876-740
- type:
- mechanical sounders
- credit:
- Donated by Sir William Thomson (Lord Kelvin).