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Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
LicenseGlass hydrometer for battery acid and marked D P Battery Co Ltd
Science Museum Group
© The Board of Trustees of the Science Museum
Glass hydrometer for battery acid and marked D P Battery Co Ltd
Science Museum Group
© The Board of Trustees of the Science Museum
Glass hydrometer for battery acid and marked D P Battery Co Ltd, Bakewell. 188mm long. Range 1.150 - 1.300. Lead (embedded in red wax) weight and paper scale. Date of manufacture 1920 - 1960. In violet-cloloured cardboard tube.
Details
- Category:
- Experimental Chemistry
- Object Number:
- 1997-1131
- Materials:
- glass, lead (metal), paper (fibre product) and cardboard
- type:
- hydrometer
- credit:
- Unknown source
