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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. 172mm long. Range 1.125 - 1.250. Lead (embedded in white wax) weight and paper scale. Date of manufacture 1920 - 1960. In black cardboard tube.
Details
- Category:
- Experimental Chemistry
- Object Number:
- 1997-1132
- Materials:
- glass, lead (metal), paper (fibre product) and cardboard
- type:
- hydrometer
- credit:
- Unknown source
