Portable telephone housed in a wooden case with leather handle this phone could be used with one of two handsets.

Used as local sets, working through and adjacent to switchboards in small offices.

Introduced circa 1917 and produced for the UK Military.

The handsets are designated:-
Telephone No. 102 and Telephone No. 106

Drawing No. 7812

Circuit diagram - N204.

Circuit diagram - EC 1108


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Last revised: January 31, 2023