Standard BPO (see GPO Telephone No. 121) pattern automatic wall telephone fitted with long distance speaking solid back
transmitter, single pole "Bell" pattern receiver, 1000 ohm bell with two 2.5
inch BM gongs, condenser, automatic switch hooks and standard automatic dial.
A Peel-Conner PAX telephone.
Weight - 6lb 10oz.
Dimensions - 9.75in x x9.5in x 8in.
The later model can be found in the 1932 and 1935 GEC catalogues.
Taken from the 1926, 1932 and 1935 GEC catalogues
Last revised: June 24, 2022