Improved brewing hydrometer

Improved brewing hydrometer, no

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Improved brewing hydrometer, no
Science Museum Group
© The Board of Trustees of the Science Museum

Improved brewing hydrometer, no. 9932, by Dring and Fage, 20 Tooley Street, London, England, c. 1820. With one weight, brass, blind scale thermometer with ivory index.

Details

Category:
Experimental Chemistry
Object Number:
1954-379
Materials:
brass (copper, zinc alloy) and mahogany (wood)
type:
hydrometer
credit:
National Maritime Museum