Condenser, metal, by Bryce of Hackbridge, Surrey, 1880-1920, Kelvin Works Condenser, metal, by Bryce of Hackbridge 1880-1920
2 capacitors, in tall metal cases, with lid and removable plate outside, made by Bryce Electrical Construction, Hackbridge, Surrey, English, 1950-1960 2 capacitors 1950-1960
6 K.V.A Transformer No. 738, Type SS4, 500 volts, 300 Hz, made by Hackbridge Electric Construction Co. Ltd., Hackbridge, Surrey, c. 1920-1922, for Marconi 1.5kW transmitter used by the BBC London station 2LO between 1922 and 1925. Transformer from Marconi 1.5kW transmitter, 2LO radio station 1920-1922