Table pattern CB telephone, known as the Gecophone.
Fitted with polarised call bell (AC) wound to 1000 ohms, condenser and automatic switch hook.
For use on switchboards only.
Cost in 1932 and 1935 was £4.4.0
Known by GEC as the Gecophone.
Taken from the 1932 and 1935 GEC catalogues
See also Ericsson thumbnail sections
Last revised: March 08, 2022