“Oh, certainly. Yet, if the road shifted enough to avoid any possibility of resting on the big Man-killer, then it would have to go through the range beyond here—would have to tunnel under the hills for a distance of three miles. That would cost millions of dollars. No, sir; the railroad will have to lay tracks across the Man-killer, or else it will have to stand a loss so great as to cripple the road.”

“Excuse me, sir,” interrupted a keen, brisk, breezy-looking man, who had entered the shop only a moment or two before. “There's a way that the railroad can get over the Man-killer.”

“What is that?” asked Duff, eyeing the newcomer's reflected image in the mirror.

“The first thing to do,” replied the stranger, “is to drop these boy engineers out of the game. These youngsters came down here four days ago, looked over the scene, and promised that they could get the tracks laid-safely—for about two hundred and fifty thousand dollars.”

“Pooh!” jeered Duff, with a sidelong glance at young Farnsworth.

“Of course it is pooh!” laughed the stranger. “The thing can it be done for any such amount as that, and it is a crazy idea, to take the opinions of boys, anyway, on any such subject as that. Now, there's a Chicago firm of contractors, the Colthwaite Construction Company, which has proposed to take over the whole contract for laying tracks across the Man-killer. These boys figure on using dirt and then more dirt, and still more, until they've satisfied the appetite of the Man-killer, filled up the quicksand and laid a bed of solid earth on which the tracks will run safely for the next hundred years. The Colthwaite people have looked over the whole proposition. They know that it can't be done. The two hundred and fifty thousand dollars will be wasted, and then the Colthwaite Company will have to come in, after all, drive its pillars of steel and concrete, lay well-founded beds and get a basis that will hold the new earth above it. Then the track will be safe, and the people of this part of Arizona will have a railroad of which they can be proud. But these boys—these kids in railroad building—humph!”

“Humph!” agreed Jim Duff dryly.

The gambler using the mirror before him, continued to study keenly this stranger, even after the latter had ceased talking and had gone to one of the chairs to wait his turn.

“You're through, sir,” announced the barber who had been trying to improve the gambler's appearance. “Thank you, sir. Next.”

Clarence, wholly crushed by the weight of opinion, was not yet through with his barber. Duff, after lighting a fresh cigar, stepped over to where the newcomer was seated.