Hydra Sounder (Depth Gauge), 1867

Made:
1867

Hydra sounder, mechanical depth gauge, 1867.

Details

Category:
Oceanography
Object Number:
1918-21
Materials:
iron and copper (alloy)
Measurements:
overall: x x , , 3.425kg
overall (shortened): x 1155 mm x , ,
overall (extended): x 1460 mm x , ,
type:
sounder and sea bottom sampler
credit:
Admiralty Hydrographic Office