Jack appeared in due time, and saluted—not with the Scout salute of thumb and little finger bent, with the three other fingers held straight up, but with the military salute.

"Danby," said Durland, "I'm going to entrust you with a piece of work that is so important that the whole result of the maneuvers may depend upon it. Do you think you can run that car?"

Jack, who had a positive genius for mechanical matters of all sorts, looked the strange looking car over carefully before he answered.

"It looks straight enough, sir," he said. "Self starter, I guess. And you ought to be able to go anywhere you like with those wheels. What is it that I am to do, sir?"

"I can explain better with these maps," said Durland. "Come close here, and I will show you what I mean."

Jack bent over the maps with the Scout-Master, and Durland began tracing a line with a sharp pencil.

"Here we are, in Bremerton," he said. "Now, about four miles across the State line is Hardport. You can see the smoke from its factories, and the railroad yards there, because it's quite an important little city. Now, there is a straight road from here that leads there—the continuation of this very road we are on now. What I want you to do is to circle around"—he pointed on the map—"and strike into Hardport from the other side. Find out, if possible, what troops of the Blue army are in the neighborhood, and particularly along this main road. If they occupy it in force, report as quickly as possible. If they advance immediately after war is declared, return, but try to see if there is not some way in which our own troops can get behind them."

"Am I to go into Hardport itself, sir?"

"Yes. And you need not stop, if challenged. Your car is regarded as bullet proof, and the only way in which they can legitimately capture you is by stretching a rope or providing some sort of an obstruction that enables two of them to get a foot on your running board. Remember your rights, and don't surrender to a mere challenge from a sentry. And keep your hood well down, so that they won't recognize you."

"I understand, sir. What time am I to start from here?"