All the boys said they would; and Joe Sharpe added that he thought the captain ought to have the right to put mutineers in irons.

"That, let us hope, will not be necessary," said Uncle John. "Now listen to the second article:

"'II. We promise not to take corn, apples, or other property without permission of the owner.'

"You will very likely camp near some field where corn, or potatoes, or something eatable, is growing. Many people think there is no harm in taking a few ears of corn or half a dozen apples. I want you to remember that to take anything that is not your own, unless you have permission to do so, is stealing. It's an ugly word, but it can't be smoothed over in any way. Do you object to this article?"

Nobody objected to it. "We're moral pirates, Uncle John," said Tom Schuyler, "and we won't disgrace the Department by stealing."

"I knew you would not except through thoughtlessness. Now these are all the articles. I did think of asking you not to quarrel, or to use bad language; but I don't believe it is necessary to ask you to make such a promise, and if it were, you probably would not keep it. So sign the articles, give them to the captain, and take your stations."

The articles were signed. The captain seated himself in the stern-sheets, and took the yoke lines. The rest took their proper places, and Joe Sharpe held the boat to the dock by the boat-hook. "Are you all ready?" cried Uncle John.

"All ready, sir!" answered Harry.

"Then give way with your oars! Good-by, boys, and don't forget to send reports to the Department."

The boat glided away from the shore with Tom and Jim each pulling a single oar. The group on the wharf gave the boys a farewell cheer, and in a few moments they were hid from sight by the Third Avenue Bridge. The tide was against them, but the day was a cool one for the season, and the boys rowed steadily on in the very best of spirits. There was a light south wind, but as there were several bridges to pass, Harry thought it best not to set the sail before reaching the Hudson River. It required careful steering to avoid the steamboats, bridge piles, and small boats; but the Whitewing was guided safely, and her signal—a red flag with a white cross—floated gayly at the bow.