BATTERY CALL WALL TELEPHONE
(With Induction Coil)
Comprising a Manchester Shot Carbon Transmitter with Metal Mouthpiece, Watch Receiver and Flexible Cord Automatic Switch, Call Push, Buzzer and Induction Coil, Wood work of solid well seasoned Polished Walnut and all exterior metal parts Nickel-plated.
Price in 1908 was £0.15.0
Taken from the GEC Telephone Catalogue, K Section K, 10th Edition, 1908
Last revised: February 05, 2011