Glass specific gravity hydrometer by unknown maker
- Made:
- 1900-1960
Glass specific gravity hydrometer by unknown maker. Range 0.750 - 0.800. 211mm long. Mercury weight and paper scale. No case, 1900 - 1960.
Details
- Category:
- Experimental Chemistry
- Object Number:
- 1997-1135
- Materials:
- glass, mercury and paper (fibre product)
- type:
- hydrometer
- credit:
- Unknown source
