GEC K7847

K7847

BATTERY CALL TELEPHONE

Wall pattern battery call telephone with brown Bakelite handset.  Fitted with 25ohm buzzer and Induction coil.

There is a call button located under the handset.

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

Each set requires a 3v battery.

Cost in 1932 and 1935 was £3.10.0

Found in the 1932 and 1935 GEC Catalogues
 

Additional Pictures

External View

Internal View showing components

Internal view showing rear of front cover

Diagram KS7339

 

Last revised: August 01, 2025