Bring it up here," continued Ralph, as the fireman was about to throw it aside.
"The young fellow who thinks he is going to overturn the system with his inventions? Well, he must have done a lot of work, and it must have taken a heap of time to fix the thing so it worked. The belt was adjusted to a T. Say, you'd better keep him out of the roundhouse, or he'll experiment on us some day in a way that may lead to something serious."
Ralph put the contrivance under his seat for more leisurely inspection later on. He had to smile to think of the patience, the ingenuity and the eccentric operation of the well-meant project of his young inventor friend. The bellows principle of increasing the furnace draft might have been harmless in a stationary engine. Even on the locomotive it had shown some added suction power while the locomotive was going ahead, but the moment the furnace door was opened the current of air from below sought the nearest vent. That was why "his ludship" had retired under a decided cloud in more ways than one.
When they arrived at Riverton the young engineer made a search for both Archie and the disguised impostor. He located neither. From what he gathered from the conductor, Archie had left the train at the first station after the
