GEC K 45
Consisting of "Hunningscone-Deckert" microphone, induction coil, Double pole Watch Receiver, automatic switch hook, ringing key and call bell, mounted in a solid well polished walnut case.
Price in 1904 - £1.13.0
Taken from the G.E.C. Illustrated Telephone Catalogue 9th edition (1904)
Last revised: January 23, 2011