Letters From A Railway Official
different standard signals for an engineman whistling into town; one indicating a wait order or a meeting point, either by time table or train order; another indicating a passing point, and a third indicating no other trains to be considered. The wrong signal sounded by the engineman should cause the conductor to stop the train with the air before the switch is reached. Some roads now have the engineman sound a prescribed signal, after the station whistle, to indicate orders to be executed. The objection to this is that valuable time may be lost by the conductor before being sure whether or not he heard the signal. A condition should not be indicated in a negative manner by the failure to do something. All indications should be of a positive nature, that a positive understanding may result and positive action be taken. It may be a little hard to give up the good old long blast for stations, but safety demands some such modification.
The fad for main track derails at interlocking plants seems nearly to have ditched itself. We are realizing that it is not necessary to kill an engineman who runs past a signal. The money that such unnecessary derailments
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