"Does he often get foolish in the head like that?" asked Sandy with a grin. "If he does, he ought to hire a couple of detectives to keep track of him when he goes wandering out in the night!"
"Oh, Stephen is usually a pretty level-headed sort of a fellow!" replied Mr. Buck. "He is out of humor just now because he has always denied that he visited the mine during his two weeks of absence. He is one of the men who dislike very much to be caught in an error of any kind."
"So he knows where the money is?" asked Sandy.
"He says he can find it if he can secure the services of Canfield, the caretaker. He remembers now of getting in the mine, and of hearing footsteps in the darkness. His impression at that time was that robbers had followed him in, so he unloaded the banknotes in a small chamber which he is now able to describe accurately but which he cannot, of course, find."
"Was the money hidden on this level?" asked Sandy.
"Yes, on this level."
"In this gangway?"
"He thinks it was hidden here."
"Right about here, or further on?"
"Why," was the answer, "he seems to remember something about Tunnel Six. He thinks he hid the money there! As soon as he finds Canfield, the caretaker will probably be able to tell him exactly how Tunnel Six looks."