TELEPHONE No. 20 | ||||||||
![]() Made by Ericsson as their model BC2050. Thought to be introduced around 1896 and intended for use in hotels, offices and private systems only. The GPO Stores Rate Book 1928 & 1933 advises that this telephone was used on the L.C.C. Fire alarm system and Salvage Corps circuits. Early table telephones were connected to the internal wiring with a Strip, Flexible Cord Connection. Click here for more information. This telephone was not available in the 1946 Rate Book. The Handset was a Telephone No. 28. Similar to the Telephone No. 26. Circuit diagram No. N120. Telephone includes (1933):-
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Last revised: November 17, 2021FM |