was near enough to whistle the other engines "down," and the enginemen pulling the passenger train shut off, and when the driver of the light engine saw a chimney of white steam shoot up from each of the forward locomotives, he knew they had quit, and slowed his own machine accordingly. When they had come up to the train, the operator ran to the rear of No. 8, shouted, "lap order, back up," and hurried over to the head end. The road-master reached for the rope and signalled the engineers to back up, but they wanted to know why, and to assure themselves that the light engine was out of the way. When the operator boarded the mogul, the driver of that monster machine opened the whistle and gave three wild shrieks that told the regular man whose engine was next the train that they ought to back up. As the train began to move back the second man saw the driver of the helper glancing anxiously up the track, and understood by the look upon his face that something was coming. The conductor, who had been in the middle of the train, naturally felt that he was being ignored, and not caring to back up with-
