“I got it out of a gun on the water-front,” said he. “I took the tompions out of all the guns and examined close; this string was the only thing that was in any gun.”

So this bit of string was Wicklow’s “sign” to signify that the “Master’s” commands had not miscarried. I ordered that every sentinel who had served near that gun during the past twenty-four hours be put in confinement at once and separately, and not allowed to communicate with any one without my privity and consent.

A telegram now came from the Secretary of War. It read as follows:—

“Suspend habeas corpus. Put town under martial law. Make necessary arrests. Act with vigor and promptness. Keep the Department informed.”

We were now in shape to go to work. I sent out and had the lame gentleman quietly arrested and as quietly brought into the fort; I placed him under guard, and forbade speech to him or from him. He was inclined to bluster at first, but he soon dropped that.

Next came word that Wicklow had been seen to give something to a couple of our new recruits; and that, as soon as his back was turned, these had been seized and confined. Upon each was found a small bit of paper, bearing these words and signs in pencil:—

Eagle’s Third Flight.

Remember xxxx.

166.

In accordance with instructions, I telegraphed to the Department, in cipher, the progress made, and also described the above ticket. We seemed to be in a strong enough position now to venture to throw off the mask as regarded Wicklow; so I sent for him. I also sent for and received back the letter written in sympathetic ink, the surgeon accompanying it with the information that thus far it had resisted his tests, but that there were others he could apply when I should be ready for him to do so.