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Ohmmeter, by Cambridge & Paul Instrument Company, England, Early 1920s

Inventory Number: 56269

56269-1t 56269-2t


Date: Early 1920s

Maker Details: Signed by Cambridge & Paul Instrument Co. Ltd.

Inscription: "No L-2655 / OHMS AT 20C / THE CAMBRIDGE AND PAUL / INSTRUMENT CO. LTD. ENGLAND" printed on upper exterior surface.

Size: 280 x 110 x 80 mm (case, with height excluding dials)

Materials: Teak, brass, copper, nickel, ebonite, bakelite.


Notes:

ohmmeter'>Ohmmeter, with ebonite upper surface upon rectangular teak? case. With two lacquered brass and copper terminals upon upper exterior surface, both badly corroded. With row of three circular bakelite dials (scales 0-10 ohms, x0.1, x1, x10 respectively). This is an instrument that measures electrical resistance.


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