Twaddle hydrometer
- Made:
- 1850-1950 in Manchester
This image is released under a CC BY-NC-SA 4.0
Licence
Twaddle hydrometer, made by J. Woolley, Son and Co
Science Museum Group
Twaddle hydrometer, made by J. Woolley, Son and Co., English, 1850-1950
Details
- Category:
- Laboratory Medicine
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A608083
- Materials:
- hydrometer, glass, hydrometer, mercury and scale, paper
- Measurements:
-
length 203 mm
bulb: diameter 30 mm
- type:
- hydrometers
