Glass hydrometer marked Gallenkamp
- Made:
- 1930-1960
Glass hydrometer marked Gallenkamp. 176mm long. Range 0.950 - 1.000. Lead (embedded in red wax) weight and paper scale. In brown cardboard tube, 1930 -1960.
Details
- Category:
- Experimental Chemistry
- Object Number:
- 1997-1088
- Materials:
- glass, lead (metal), paper (fibre product) and cardboard
- type:
- hydrometer
- credit:
- -