"Then it's as plain as day," went on the old gunner. "Walter took the money while you were asleep on the train and hid it away in his clothing, or somewhere. When he got on board he took to sleep-walking and put the piece under the gun. Of course he doesn't know anything about the transaction."

Again all eyes were turned upon Walter, whose face was as red as ever. "Perhaps that's true—but it's mighty queer," murmured Colton, the second gun-captain.

"I don't believe I did anything of the sort!" cried the youth, at last. "I can give you my word on it that I never saw Si's money until just now. To my mind, this whole matter is a job put up by Jim Haskett. He took the money, and then when Si raised such an ado about it he was afraid to get it changed or to spend it, and he watched his chance to get rid of it. He's down on me, and when he heard me mutter in my sleep he formed his plan to get me into trouble. I'm going to find Haskett on the spot." And off he rushed before anybody could detain him.

Haskett was discovered mending his jacket, which had become torn the evening before. "What do you want?" he asked, as Walter ran up and caught him fiercely by the arm.

"I want you to own up to your dirty trick on me," answered the boy. "You thought you had me, but your little plot won't work."

"What do you mean?" blustered Haskett, although he knew well enough what was coming.

By this time the crowd had followed Walter, and they gathered round the pair. Soon Haskett had heard all there was to say.

"Don't lay it off on me," he cried. "I knew Russell was guilty from the start. Si Doring can think as he pleases. As for me, I'm glad that I'm not training with a night-walker—or a thief."

Walter leaped forward with blazing eyes. But before he could strike out, Caleb caught him, while another man held Haskett. Then, before anything more could be done or said, Si stepped to the front.

"Haskett, I lost the money, and I think I ought to have the biggest say in this matter. If you played a trick on Walter, you are the meanest man that ever trod the deck of a ship. If you didn't, let me say that I don't think Walter stole the gold piece, although he may have taken it while he was asleep and not responsible for his doings."