Dave sadly laid down the cork jacket and went out.

CHAPTER XXIV

BROTHERS

Profound indeed was the impression made on Dave by the sight of the childish things in the trunk Mr. Carson had received from Denver. Sadness, too, was mingled with his feelings. Somehow he felt as though the last hope had gone from him, for he did not see how he could find any clew to his identity in the corks, strung into such a queer jacket.

Dave tried to look cheerful as he came out to join Mr. Bellmore for the ride across the prairies to the place where they were going to measure the flow of water. He did not want his companion to suspect anything.

"Feel like taking it on the gallop?" asked the engineer.

"Yes, I guess Crow can stand it if your animal can," Dave said.

"Oh, I'll bank on Kurd!"

Together they were off at a fast pace that fairly ate up the distance, and soon they were half-way to the place where a small stream had given Mr. Bellmore hopes that he could add it to his water conservation scheme.

"I wonder how it would be to take a trip over to the Molick dam, and see what they're doing?" suggested the water man. "It's just as well to keep tab on those fellows."