A Buss Sykes's hydrometer, English, mid 19th century,
118Y
A Buss Sykes's hydrometer, English, mid 19th century,
the mahogany case fitted with two ivory rules, brass float and weights and boxwood backed mercury thermometer, 9 3/4in (25cm) wide
Estimate:
£300 - 400
€350 - 470
US$ 450 - 600

Category: Collectibles / Scientific Instruments

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Jon Baddeley Bonhams
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Specialist - Scientific Instruments