|C.B. Wall Telephone
This instrument is similar to N1450 except that the case is made of pressed steel in two parts and finished in a durable black.
The Micro-telephone is of the electromagnetic type, and the working parts and circuit are insulated throughout from the exposed metal.
The line terminals and lightning arrester are enclosed.
The set is handsome in appearance and durable even when subject to rough usage.
Overall dimensions 11.25 x 8.25 x 3.75 inches
This instrument can also be supplied suitable for the Ericsson C.B. system, the code being N1481.
Taken from the Ericsson catalogue, edition 26
Last revised: October 03, 2019