GEC K7842

K 7842
Battery Call Telephone

Wall pattern battery call telephone comprising induction coil, solid back transmitter, double pole receiver, 25 ohm trembler bell, automatic switchhooks and ring key.  Lightning arrester on early model.

This instrument is constructed of polished walnut and the finish of all external metal work is oxidised.

Weight, 6 lbs.

Dimensions, 9 x 9 x 6 ins.

Cost in 1916 was £2.9.6
Cost in 1928 was £4.15.0
Cost in 1935 was £4.4.0

Early Model	Late Model

Last revised: March 07, 2006