"But I do not believe she could make out our signals even with a glass, yet."

At this moment one of the men on lookout turned and looked up at the second mate, who silently paced the bridge.

"Steamer off the starboard bow, sir," he said, quietly.

"Keep closer watch. I've seen her," replied the mate, gruffly.

"Aye, aye, sir," came the usual response, without a change in tone.

Involuntarily the boys turned their eyes aft to the captain's cabin. As they did so the door opened gently and the natty, flannel-garbed figure of the commander moved out onto the deck and to the bridge. He carried a glass in his hand, which he raised to his eyes after he had spoken a few words to the mate.

"I thought so," said Bert, dolefully. "You can't lose him."

"Never mind," said Harry, "if she comes near enough I will get the signals up before he can stop me, and we will have to take chances on their being read before he can get them down."

"But aren't you afraid of what he may do?" asked Bert, in some fear.

"What can he do?"