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TELEPHONE - WALL Magneto Telephone AB 145 (Old Catalogue No.
311) Transmitter RC 120 on arm RC 550. Receiver RD 200 (No. 549) with cord RS 4700 (No. 2036) suspended on switch-hook. Generator RH 3100, 3-magnet which will ring satisfactorily through the ringer and a line resistance of 15000 ohms. Ringer of 300 ohms resistance. Height of Backboard: 605mm. Weight: 5.2 kg.
In both the 1905 and 1912 Ericsson Telephone Catalogue |
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Last revised: March 28, 2024FM2 |
The case is of
polished walnut, constructed to hold 2 cells RK 240 or RK 410
(Old Cat. No. 596 or 590).