GEC K7912

INTERCOMMUNICATION TELEPHONE
Metal cased with no Induction Coil

Table model intercom telephone similar to above, but fitted with flexible cord and rosette.

Comes in 4 sizes:- 5 lines, 10 lines, 15 lines and 20 lines.

Cost in 1926 was £9.11.0 for the 20 line model.

Taken from the 1926 GEC catalogue

Last revised: February 01, 2011