Glass hydrometer by unknown (German) maker and marked 'araometer'
- Made:
- 1870-1930
Glass hydrometer by unknown (German) maker and marked 'araometer'. Range 0.700 - 1.000. 302mm long. Mercury weight and paper scale. In faded and stained cardboard tube, 1870 - 1930.
Details
- Category:
- Experimental Chemistry
- Object Number:
- 1997-1144
- Materials:
- glass, mercury, paper (fibre product) and cardboard
- type:
- hydrometer
- credit:
- Unknown source