Twaddell's No. 4 hydrometer, scale 74-102.
- maker:
- Dring and Fage
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Science Museum Group
© The Board of Trustees of the Science Museum
Twaddell's No. 4 hydrometer, scale 74-102.
Details
- Category:
- Experimental Chemistry
- Object Number:
- 1876-548/4
- Measurements:
-
length 197 mm
- type:
- twaddell hydrometer
- credit:
- Dring and Fage
