Hydrometer (numbered 620) by J Ronchetti
- Made:
- circa 1835 in Manchester
- maker:
- Charles Joshua Ronchetti
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Science Museum Group
© The Board of Trustees of the Science Museum
Hydrometer (numbered 620) by J Ronchetti, Manchester, early 19th century
Details
- Category:
- Experimental Chemistry
- Object Number:
- 1977-649
- Materials:
- brass (copper, zinc alloy) and mahogany (wood)
- type:
- hydrometer
- credit:
- Delehar, P.
