BATTERY CALL TELEPHONE
Wall pattern battery call telephone with brown Bakelite handset. Fitted with 25 ohm buzzer and Induction coil.
This instrument is constructed of polished Walnut and the finish of all external metal work is oxidised.
Cost in 1932 and 1935 was £3.10.0
Found in the 1932 and 1935 Catalogues
Last revised: August 24, 2013