GEC K 905
|TELEPHONES FOR TRACTION
CENTRAL STATION APPARATUS
Complete Telephone for Central Station
With Microphone, Induction Coil, Double Pole Bell Receiver, Relay, Call Bell, and Automatic Switch Hook.
Price was £4.6.0.
Similar to K 905, but with two Receivers.
Price was £4.15.0.
Taken from the G.E.C. Illustrated Telephone Catalogue 9th edition (1904)
Last revised: January 23, 2011