Four glass excise hydrometers by Oertling
- Made:
- 1870-1940
- maker:
- L Oertling
Four glass excise hydrometers by Oertling. Mercury weights and paper scales. In mahogany caes. No. 1 equals range 1000 - 1050, No. 2 equals range 1050 - 1100, No. 3 equals range 1100 - 1150 and No. 4 1150 - 1200.
Details
- Category:
- Experimental Chemistry
- Object Number:
- 2005-434
- type:
- hydrometer
- credit:
- Laboratory of the Government Chemist