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History of Science Museum

Pocket Chondrometer Balance, by Watkins & Hill, London, c. 1826

Inventory Number 34955


Acknowledgement: © History of Science Museum, University of Oxford, inv.34955

Item type
Object
Provenance
Purchased from Baux of Illchester.
Primary inscriptions
"WATKINS & HILL, LONDON" [engraved on beam of instrument]; "WATKINS & HILL. Optician, 5, Charing Cross, LONDON." [on label pasted on inside of lid].
Object type
Balance
Dimensions
Height: 70mm Width: 230mm Depth: 90mm Weight: 703g
Inventory No
34955

Description

Copper Alloy and steel beam, pivoted on copper alloy support, with copper alloy bucket for the grain or farina being measured, and copper alloy sliding weight marked "lbs Per Bushel". Beam calibrated 30 - 60. Bucket contains some lead shot. The whole aperatus is kept in a compartmented mahogany case.