"Very likely those are to assist the officers and privates to descend to her; and I wish we had a rope here to help us along," added Deck. "But do you see the small boat hitched to the stern of the steamer?"

"I can see it now plainly enough; but I had not noticed it before."

"I saw it when I first discovered the steamboat, and I have been making for it ever since. I was afraid if I said anything that little craft would be placed out of our reach before we got to it."

"I understand it all now!" exclaimed Fronklyn. "I hope you will excuse me for grumbling, Lieutenant, when I could not make head nor tail to your movement."

"That is all right, my dear fellow; only trust me first, and grumble afterwards, the next time. But we must be moving on."

"What about this board? It is rather heavy to lug the rest of the way," said the sergeant, as he lifted one end of it. "Shall we leave it?"

"It may be of use to us. If I had a pole about six feet long it would help me very much, and perhaps save me from sliding down into the river."

"If we could break the board in two in the middle, it would make two staffs for us."

"We can do that," added the lieutenant.

"How?"