Details
A tangent galvanometer,
by Philip Harris & Co Limited Birmingham England, No. 3597, the compass box with mirror ground finely balanced needle, the scale divided in four quadrants, with brass fittings, the coil enclosed by copper strip, arranged for rotation, on three adjustable three-screw feet -- 14in. (36.2cm.) high (C)
by Philip Harris & Co Limited Birmingham England, No. 3597, the compass box with mirror ground finely balanced needle, the scale divided in four quadrants, with brass fittings, the coil enclosed by copper strip, arranged for rotation, on three adjustable three-screw feet -- 14in. (36.2cm.) high (C)