Glass customs and excise specific gravity hydrometer
- Made:
- 1880-1940
- maker:
- James J Hicks
Glass customs and excise specific gravity hydrometer by J Hicks. Mercury weight and paper scale. In tinplate tube. Range 650 - 900.
Details
- Category:
- Experimental Chemistry
- Object Number:
- 2005-509
- type:
- gravity hydrometer
- credit:
- Laboratory of the Government Chemist
