id author title date pages extension mime words sentences flesch summary cache txt 51158 Anderson, John Alexander The Train Wire: A Discussion of the Science of Train Dispatching (Second Edition) .txt text/plain 35254 1851 68 practice to issue orders to inferior trains while a superior is held by a requires that _the order given to each train shall be a duplicate of that As, for instance, a train authorized by order to run in the time of This rule indicates the proper function of a Telegraphic Train Order, Rule 519.--An order to be delivered to a train at a point not a Rule 521.--Meeting-orders must not be sent for delivery to trains at Rule 524 (B)--A fixed signal must be used at each train-order office, Rule 524 (B)--A fixed signal must be used at each train-order office, An order giving a train the right to use a given number of minutes in time-table and train-rules or further orders. operation of the rules in time to clear the train of superior right. "Standard" rules to be used when the train order signal is operated on ./cache/51158.txt ./txt/51158.txt