"What there, Bud?"

"These scratches on the front of the door. It does look as if they tried to drill the safe!"

Bud pointed to several parallel marks on the steel door. The scratches were deep in the paint, and seemed to radiate toward the shiny nickel dial of the combination. "Scratches!" repeated Mr. Merkel, coming over to look. "No, I never noticed them before. Why, she is clawed up some," he admitted. "But I can't say that they haven't been there since I got the safe, which was just before the round-up. Yes, she sure is clawed up some," and he spoke as if some mountain lion had done the damage to his strong box.

But here Bud's sister, Nell, took a hand in the proceedings.

"Those scratches are new ones—they were made by the burglar," declared the girl, whom Nort and Dick thought the prettiest they had ever seen. "I know, for I dusted your office, Dad, the day the round-up ended, and the door was as shiny then as a new penny."

"Then the burglar did it," decided Bud. "And it shows we have to deal with a regular gang of safe robbers, instead of just ordinary cattle rustlers!"

CHAPTER V

THE BROKEN BOTTLE

Bud's opinion, expressed with such conviction, coupled with the fact that Nell, his sister, was sure the safe had not been scratched the day before the robbery, made it look as though men practiced in the evil art of burglary had been at work.

"When I saw the fellow, bending over my safe," said Mr. Merkel, "it appeared to me he was only trying to work the combination. I have a hard job, myself, remembering how to do it, account of the safe being a new one. And I was so surprised, at first, that I just stood there, like a locoed steer, watching him. Then I let out a yell, told him to throw his hands up, and things began to happen."