Glass excise hydrometer by Oertling

Made:
1870-1900
maker:
L Oertling
Glass excise hydrometer by oertling. Serial number probably 74

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Glass excise hydrometer by oertling. Serial number probably 74
Science Museum Group
© The Board of Trustees of the Science Museum

Glass excise hydrometer by oertling. Serial number probably 74. Mercury weight and paper scae. In mahogany box marked VR. Range 0 - 10.

Details

Category:
Experimental Chemistry
Object Number:
2005-440
type:
hydrometer
credit:
Laboratory of the Government Chemist