Export hydrometer made by James Clarke, no.3599, w

Made:
1760

Export hydrometer made by James Clarke, no.3599, with 23 screw on bottom poise weights and 11 stem weights, in sharkskin case, c. 1760

Details

Category:
Experimental Chemistry
Object Number:
1954-369
Materials:
brass and case: sharkskin
type:
hydrometer
credit:
National Maritime Museum