STERLING TELEPHONE AND ELECTRIC Co. Ltd
(WITHOUT INDUCTION COILS, FOR SHORT DISTANCES)
No. U 115
The “Elite” Wall Telephone, without Bell, but with Terminals provided for same. Suitable for Receiving end on simple Electric Bell Circuits.
For use with Nos. U 95, U 103, U 105, U 125, U 132, or in pairs.
Taken from the Sterling Catalogue No. 11 & 12
Last revised: April 28, 2021