TERMINAL-STATION TELEPHONE No. 340
This instrument is of the ordinary size and is fitted with hand micro-telephone No. 532 with cord No. 2050, three-magnet generator No. 480 which will ring satisfactorily through the 300 ohm bell of the instrument and a line resistance of 20,000 ohms, and paper clip (not writing tablet as shown), but without battery box. Terminals for battery, hand micro-telephone, and extra receiver are fitted underneath the generator easing.
For attachment direct to the instrument battery box No. 420 is suitable.
Weight 13.70 lbs.
Price £3 18s.
Taken from the Ericsson Telephone Catalogue 1903 and also in the 1897 Catalogue
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