Twaddell no 6 hydrometer

Made:
1920-1960 in Widnes and Cheshire
Glass Twaddell no 6 hydrometer possibly by J W Towers

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Glass Twaddell no 6 hydrometer possibly by J W Towers
Science Museum Group
© The Board of Trustees of the Science Museum

Glass Twaddell no 6 hydrometer possibly by J W Towers. Lead shot weight and paper scale. Range 138 - 170.

Details

Category:
Experimental Chemistry
Object Number:
2005-579
Measurements:
168mm long
type:
hydrometer and twaddell hydrometer
credit:
Laboratory of the Government Chemist

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