Glass hydrometer marked Gallenkamp and marked 'Spec. Gew.'
- Made:
- 1900-1940
Glass hydrometer marked Gallenkamp and marked 'Spec. Gew.' (Probably made for use in Germany.) Range 0.800 - 1.000. 372mm long. Mercury weight and paper scale. In wooden tube, 1900 - 1940.
Details
- Category:
- Experimental Chemistry
- Object Number:
- 1997-1149
- Materials:
- glass, mercury, paper (fibre product) and wood (unidentified)
- type:
- hydrometer
- credit:
- Unknown source