Potentiometer

Vernier Potentiometer. Wooden box instrument with blue/ green/ grey metal top. 12 dials and 4 brass contacts. With wooden lid.
Asbestos confirmed as present, 2015/10/21. Comments 'The bakelite knobs and dials are strongly presumed to contain asbestos / Manage to minimise disturbance'.

Croydon Precision Instrument Co

wood, metal (material), brass, bakelite

Electronic and Electrical Engineering

LDUSC-EE-225

213

UCL Science Collections