Battery Ringing Wall Telephone
This set is designed on less expensive lines than those on the following page, but fulfils equally well the same functions.
The woodwork is of polished oak.
The transmitter is of the interchangeable "inset" type, and the containing case may be revolved to prevent packing of the carbon granules.
Watch pattern receiver with cord, trembler bell, hook switch, induction coil and push button for signalling.
Line and battery terminals are mounted outside of the top of the instrument.
Overall dimensions 9 x 6.75 x 5.25 ins.
Weight 2.75 lb.
NOTE - Also a switch, for making connection when three stations are desired.
Taken from the Ericsson Telephone Catalogue, edition No. 49
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