No. 4008
Table telephone for battery call in polished walnut case, comprising hand-combination with four-conductor cord, automatic switch-cradle, battery bell (20 ohms resistance), induction coil, ringing key and
1.5m six-conductor cord with rosette.
Net weight about 1.65 kgs.
Taken from the Siemens & Halske Telephone Catalogue
1912
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