Glass specific gravity hydrometer by unknown maker
- Made:
- 1900-1960
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Science Museum Group
© The Board of Trustees of the Science Museum
Glass specific gravity hydrometer by unknown maker. 186mm long. Range 0.700 to 0.750. Mercury weight and paper scale. In blue cardboard tube, 1900 - 1960.
Details
- Category:
- Experimental Chemistry
- Object Number:
- 1997-1115
- Materials:
- glass, mercury, paper (fibre product) and cardboard
- type:
- hydrometer
- credit:
- Unknown source
