He had made up his mind that it was well worth the risk to carry back the new word of hope to the hemmed in garrison, and Roten was informed of his purpose.

"I regret that you must quit us, Mr. Roque," said the aviation chief, "but it's the big thing you are going to do, and I certainly wish the best for your undertaking. Let me advise, however, that not a screw should be loose when you make that dash. You can't fall in that country now without bumping a Russian."

"I'll back my boys to make the riffle," confidently asserted Roque.

"They'll need the keen eye every inch of the way," persisted Roten.

"We came out safely, and I guess we can repeat," declared the secret agent.

"Well, good-bye, sir, and look out for the big guns at Malkovista; the Russians are there now, and it's only three miles from Przemysl."

"We've come into our own again." Billy and Henri were standing together, viewing with satisfaction the graceful lines of the No. 3's, every part adjusted to a nicety. Both boys were well aware that they were to run a through express.

Schneider had been supplied by a brother aviator with a new outfit of firearms, and, as usual, was spoiling for an uproar.

"Going, going, gone." His imitation of an auctioneer was excellent, and with this send-off the biplanes bolted for Przemysl.