Gilt hydrometer by Derham
- Made:
- 1780-1850
Gilt hydrometer by Derham, bearing serial number 138. Ebonite and metal, possibly zinc, weight. In mahogany box. Box contains description and brief history. Range 1.60 - 178.
Details
- Category:
- Experimental Chemistry
- Object Number:
- 2005-460
- type:
- hydrometer
- credit:
- Laboratory of the Government Chemist