"If the spot where he's working is the place I think it is," Jimmie continued, "the gink stands a pretty good chance of finding something. We've been searching in that chamber, and just before you boys showed up tonight we thought we were on the right track. Whether the money is there or not, it is a sure thing that the walls of the chamber have been tampered with. We think, though, that the money is there!"

"Then we mustn't let Ventner get it!" exclaimed Will.

"It won't do him any good to get it after that stick of dynamite explodes!" exclaimed Tommy. "It'll blow him to Kingdom Come."

"Well, why don't we go down and see about it?" asked Will

"Not for me!" exclaimed Tommy.

"He may blow his own head off if he wants to," Dick put in, "but he can't blow off mine, not with my consent. I've got only one head!"

"I don't believe there's going to be any explosion at all!" exclaimed Elmer. "He wouldn't be apt to lay a fuse that would burn fifteen or twenty minutes, and you've certainly been that length of time coming up here, to say nothing of the time we've been talking!"

"All right!" Tommy exclaimed. "Perhaps he was loading up that pillar with dynamite just for the fun of it!"

"It would be a nice thing to have him blow that money out of the pillar and get away with it, wouldn't it?" scoffed Will.

"Come on, then," shouted Tommy, "I can take you to the firing line in about a minute. If you want to see an earthquake in a coal mine, just come along with me! You'll see it, all right!"