Hydrometers
Country
Australia
State/Province
Queensland
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Object detail
Description
Flotation spheres from a Sikes brass hydrometer consisting of a rectangular bar, with graduated scale on both sides attached to a spherical ball and cylindrical stem with a cone shaped end. The floatation sphere is engraved on the side of the rectangular bar 'No 14681 SIKES P51 degrees'.
Classification
SCIENCES Instruments Measuring hydrometer
MINING Equipment
MINING Equipment
Maker
Production place
Measurements
Hydrometer 1: L170 x 34 mm Dia
Hydrometer 2: L160 x 37 mm Dia
Hydrometer 2: L160 x 37 mm Dia
Media/Materials description
Brass
Signature/Marks
No 7461 SIKES IP51º
No 14681 SIKES IP51º
No 14681 SIKES IP51º
Associated person
Registration number
H1325
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