Keywords: SIGNALMEN
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Journal Articles
Minutes of the Proceedings of the Institution of Civil Engineers (1874) 38 (1874): 142–189.
Published: 01 January 1874
...- way Telegraphs, gave an account of the methods of signalling by telegraph from one station to an0ther.I TheAuthor now proposes to describe theFixedSignals on railwaysby which the signalmen are enabled to communicate 1 Vide Minutes of Proceedings, Inst. C.E., vol. xxii. p. 16% 144 OX THE FIXED SIGNALS...
Journal Articles
Minutes of the Proceedings of the Institution of Civil Engineers (1874) 38 (1874): 190–247.
Published: 01 January 1874
... RAILWAYS SIGNALS SIGNALLING BLOCKS INTERLOCKING LEVERS COSTS MAINTENANCE POINTS BARS LOCKING SAFETY FOG SWITCHES TELEGRAPHS GEARS RODS PATENTS SYSTEMS APPARATUS SIGNALMEN BOXES STAFF EMPLOYEES TRAINING SEMAPHORE FIXED ELECTRICITY TRAINS LAMPS SPEED ACCIDENTS 190...
Journal Articles

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