Set of 6 Twaddell hydrometers nos 4-6 made by William Twaddell

Made:
Manchester
maker:
Twaddell, William
Set of 6 Twaddell hydrometers nos 4-6 made by William Twaddell

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Set of 6 Twaddell hydrometers nos 4-6 made by William Twaddell
Science Museum Group
© The Board of Trustees of the Science Museum

Set of 6 Twaddell hydrometers nos 4-6 made by William Twaddell, nos 1-3 made by C. Malacrida

Details

Category:
Experimental Chemistry
Object Number:
1983-314
Materials:
glass, mercury, paper (fibre product) and mahogany (wood)
type:
hydrometer
credit:
Christie's