GEC K 160
DIRECT WORKING TELEPHONE
ARRANGED FOR ADAPTING TO EXISTING ELECTRIC BELL CIRCUITS
The "Portable" Direct Working telephone
With ebonite handle, with push and plug connection for adapting to existing bell circuits. The telephone can be moved from room to room if the rooms are fitted with the special push.
Cost in 1904 - £0.18.0
Last revised: January 23, 2011