offices of the S.B. & L. Not much of a chance, to be sure, but it meant forty dollars a month and board in the field, with the added promise that, if they turned out to be "no good," they would be promptly "bounced."

"If 'bounced' we are," Tom remarked dryly, "we'll have to walk home, for our money will just barely take us to Colorado."

So here they were, having come by rail to a town some distance west of Pueblo. From the last railway station they had been obliged to make thirty miles or more by wagon to the mountain field camp of the S.B. & L.

Since daybreak they had been on the way, eating breakfast and lunch from the paper parcels that they had brought with them.

"How much farther is the camp, now that you know the way." Reade inquired an hour after Bad Pete had vanished on horseback.

"There it is, right down there," answered the Colorado youth, pointing with his whip as the raw-boned team hauled the wagon to the top of a rise in the trail.

Of the trail to the left, surrounded by natural walls of rock, was an irregularly shaped field about three or four acres in extent. Here and there wisps of grass grew, but the ground, for the most part, was covered by splinters of rock or of sand ground from the same.

At the farther end of the camp stood a small wooden building, with three tents near try. At a greater distance were several other tents. Three wagons stood at one side of the camp, though horses or mules for the same were not visible. Outside, near the door of one tent, stood a transit partially concealed by the enveloping rubber cover. Near another tent stood a plane table, used in field platting (drawing). Signs of life about the camp there were none, save for the presence of the newcomers.

"I wonder if there's anyone at home keeping house," mused Tom
Reade, as he jumped down from the wagon.

"There's only one wooden house in this town. That must be where the boss lives," declared Harry.

"Yes; that's where the boss lives," replied the Colorado youth, with a wry smile.

"Let's go over and see whether he has time to talk to us," suggested
Reade.

"Just one minute, gentlemen," interposed the driver. "Where do you want your kit boxes placed? Are you going to pay me now?"

"Drop the kit boxes on the ground anywhere," Tom answered. "We're strong enough to carry 'em when we find where they belong."

And—-yes: we are going to pay you now. Eighteen dollars, isn't it?"

"Yes," replied the young driver, with the brevity of the mountaineer.

Tom and Harry went into their pockets, each producing nine dollars as his share of the fare. This was handed over to the Colorado youth.

"'Bliged to you, gentlemen," nodded the Colorado boy pocketing the money. "Anything more to say to me?"

"Nothing remains to be said, except to thank you, and to wish you good luck on your way back," said Reade.

"I wish you luck here, too, gentlemen. Good day."

With that, the driver mounted his seat, turned the horses about and was off without once looking back.

"Now let's go over to the house and see the boss," murmured Tom.

Together the chums skirted the camp, going up to the wooden building. As the door was open, Tom, with a sense of good manners, approached from the side that he might not appear to be peeping in on the occupants of the building. Gaining the side of the doorway, with Harry just behind him, Reade knocked softly.

"Quit yer kidding, whoever it is, and come in," called a rough voice.

Tom thereupon stepped inside. What he saw filled him with surprise. Around the room were three or four tables. There were many utensils hanging on the walls. There were two stoves, with a man bending over one of them and stirring something in a pot.

"Oh, I beg your pardon," said Tom. "I thought I'd find Mr. Timothy
Thurston, the chief engineer, here."

"Nope," replied a stout, red-faced man of forty, in flannel shirt and khaki trousers. "Mr. Thurston never eats between meals, and when he does eat he's served in his own mess tent. Whatcher want here, pardner?"

"We're under orders to report to him," Tom answered politely.

"New men in the chain gang?" asked the cook, swinging around to look at the newcomers.

"Maybe," Reade assented. "That will depend on the opinion that Mr. Thurston forms of us after he knows us a little while. I believe the man in New York said we were to be assistant engineers."

"There's only one assistant engineer here," announced the cook.
"The other engineers are Just plain surveyors or levelers."

"Well, we won't quarrel about titles," Tom smilingly assured the cook. "Will you please tell us where Mr. Thurston is?"

"He's in his tent over yonder," said the cook, pointing through the open doorway.

"Shall we step over there and announce ourselves?" Tom inquired.

"Why, ye could do it," rejoined the red-faced cook, with a grin. "If Tim Thurston happens to be very busy he might use plain talk and tell you to git out of camp."

"Then do you mind telling us just how we should approach the chief engineer?"

"Whatter yer names?"

"Reade and Hazelton."

"Bob, trot over and tell Thurston there's two fellows here, named
Reade and Hazelnut. Ask him what he wants done with 'em."

The cook's helper, who, so far, had not favored the new arrivals with a glance, now turned and looked them over. Then, with a nod, the helper stepped across the ground to the largest tent in camp. In a few moments he came back.

"Mr. Thurston says to stay around and he'll call you jest as soon as he's through with what he's doing," announced Bob, who, dark, thin and anemic, was a decrepit-looking man of fifty years or thereabouts.

"Ye can stand about in the open," added the cook, pointing with his ladle. "There's better air out there."

"Thank you," answered Tom briskly, but politely. Once outside, and strolling slowly along, Reade confided to his chum:

"Harry, you can see what big fellows we two youngsters are going to be in a Rocky Mountain railroad camp. We haven't a blessed thing to do but play marbles until the chief can see us."

"I can spare the time, if the chief can," laughed Harry. "Hello—-look who's here!"

Bad Pete, now on foot, had turned into the camp from the farther side. Espying the boys he swaggered over toward them.

"How do you do, sir?" nodded Tom.

"Can't you two tenderfeet mind your own business?" snarled Pete, halting and scowling angrily at them.

"Now, I come to think of it," admitted Tom, "it was meddlesome on my part to ask after your health. I beg your pardon."

"Say, are you two tenderfeet trying to git fresh with me?" demanded Bad Pete, drawing himself up to his full height and gazing at them out of flashing eyes.

Almost unconsciously Tom Reade drew himself up, showing hints of his athletic figure through the folds of his clothing.

"No, Peter," he said quietly. "In the first place, my friend hasn't even opened his mouth. As for myself, when I do try to get fresh with you, you won't have to do any guessing. You'll be sure of it."

Bad Pete took a step forward, dropping his right hand, as though