Set of 5 brass Tralles' hydrometers with a Gay-Lus

Made:
1900-1950 in London
maker:
Dring and Fage

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Set of 5 brass Tralles' hydrometers with a Gay-Lussac hydrometer, in wooden case, probably early 20th century

Details

Category:
Experimental Chemistry
Object Number:
1984-332
Materials:
case: mahogany and gilt
type:
hydrometer
credit:
Sotheby's