Crompton potentiometer

Crompton potentiometer no.141 - c.1890. [box not found]

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Crompton potentiometer no.141 - c.1890. [box not found]
Science Museum Group
© The Board of Trustees of the Science Museum

Crompton potentiometer no.141 - c.1890. [box not found]

Details

Category:
Electricity Supply
Object Number:
1967-386
Materials:
mahogany, copper alloy, rigid, black plastic, white plastic scale, rigid, dark brown plastic and metal (unidentified) wire
Measurements:
overall (box): 85 mm x 760 mm x 165 mm, , 3.6kg
type:
potentiometer
credit:
Crompton Parkinson Limited