"Yes; after I got the work started again with a new set of timbers, I spent three or four days on the ground digging for information like a dog after a woodchuck. There are some prospectors panning on the bar three miles up the Gloria, but they knew nothing—or if they knew they wouldn't tell. That was the case with every man I talked to on our side of the river. But over across the Timanyoni, nearly opposite the mouth of the Gloria, there is a little creek coming in from the north, and on this creek I found a lone prospector—a queer old chap who hails from my neck of woods up in Michigan."
"Go on," said Lidgerwood, when the engineer stopped to light his pipe.
"The old man told me a fairy tale, all right," Benson went on. "He was as full of fancies as a fig is of seeds. I have been trying to believe that what he told me isn't altogether a pipe-dream, but it sounds mightily like one. He says that about two o'clock in the morning of Saturday, two weeks ago, an engine and a single car backed down from the west to the Gloria bridge, and a crowd of men swarmed off the train, loaded those bridge-timbers, and ran away with them, going back up the line to the west. He tells it all very circumstantially, though he neglected to explain how he happened to be awake and on guard at any such unearthly hour."
"Where was he when he saw all this?"
"On his own side of the river, of course. It was a dark night, and the engine had no headlight. But the loading gang had plenty of lanterns, and he says they made plenty of noise."
"You didn't let it rest at that?" said the superintendent.
"Oh, no, indeed! I put in the entire afternoon that day on a hand-car with four of my men to pump it for me, and if there is a foot of the main line, side-tracks, or spurs, west of the Gloria bridge, that I haven't gone over, I don't know where it is. The next night I crossed the Timanyoni and tackled the old prospector again. I wanted to check him up—see if he had forgotten any of the little frills and details. He hadn't. On the contrary, he was able to add what seems to me a very important detail. About an hour after the disappearance of the one-car train with my bridge-timbers, he heard something that he had heard many times before. He says it was the high-pitched song of a circular saw. I asked him if he was sure. He grinned and said he hadn't been brought up in the Michigan woods without being able to recognize that song wherever he might hear it."
"Whereupon you went hunting for saw-mills?" asked Lidgerwood.
"That is just what I did, and if there is one within hearing distance of that old man's cabin on Quartz Creek, I couldn't find it. But I am confident that there is one, and that the thieves, whoever they were, lost no time in sawing my bridge-timbers up into board-lumber, and I'll bet a hen worth fifty dollars against a no-account yellow dog that I have seen those boards a dozen times within the last twenty-four hours, without knowing it."
"Didn't see anything of our switch-engine while you were looking for your bridge-timbers and saw-mills and other things, did you?" queried Lidgerwood.