He agreed with the boys that it was useless to spend any more time hunting for the rest of the gold. It had evidently been scattered when the airship turned over, spilling out the other valuables, just before crashing into the trees.

“The bank will be glad enough to get that back, and with the capture of the robbers, to pay you the reward,” said the professor.

The airship treasure was carefully put aboard the Comet and then, rising high in the air, the nose of the craft was pointed toward the east, and she began her swift flight again over the pathless forest.

“Well, something was doing on this trip, almost all the while,” remarked Ned, a day or so later when they were nearing Harmolet.

“Yes, it was one of the most exciting ones we’ve had,” agreed Jerry.

But it was not the last voyage of our heroes, for they were destined for other adventures, which will be related in the next volume, to be entitled, “The Motor Boys After a Fortune; Or The Hut on Snake Island.”

“I’d like to know the secret of the cloth on the statue and how Noddy’s and Bill’s names came in the torch,” said Bob.

They did learn a little later, at the trial of the robbers. It became necessary to have evidence about the queer bicycle tires, and Noddy, being a witness, explained how he had purchased a set exactly like those on the Silver Star from a supply left by Brown and Black.

It developed at the trial that Noddy had proposed to Bill the daring scheme of sailing around the head of the statue in the park, and lifting off a loose portion of the torch as a trophy. Noddy thought it would show his skill as an aviator, and that the people of Harmolet would be much surprised when they found the piece of bronze gone. It was this scheme he was proposing to his crony, when Jerry overheard him. Noddy had been in Harmolet before, and knew about the statue.