Title
galvanometer
Identifier
ABDNP:200480a
Description
a mirror galvanometer with small upper and larger lower cylinders in lacquered brass. The lower cylinder is surrounded by an brass ring with three brass terminals. Three adjustable brass feet are fitted to the ring. The larger cylinder has a glass circular window for viewing the mirror. A bubble level is fitted to the top of the large cylinder. Gambrell Bros London; indicating small currents
Format
120mm OA dia 250mm high
brass, ebonite, glass
Coverage
London
Creator
Gambrell Bros