"Oh, dry up, Orry! Those names often make me tired. I'm only an ordinary chap, but with those names every noodle thinks I ought to be something real big. Catch on?" Orris Erwin nodded and pinched the other's massive fore-arm, as he replied: "So you are big! Bet you weigh one-eighty if you weigh a pound." But Lafe was thinking. Finally he announced decidedly: "I'm going to get after our Sergeant this afternoon. If he knows what's what, he'll let you and me take out that neat little Bleriot. We'll do our share of bombing of course; but if the Boches come up after us, we can do something else besides run for home -- eh?" Erwin shook his head dubiously as he replied: "I doubt if he gives us the Bleriot. It's French, you know. We're practicing with the Tommies. He likes the way you handle things, but I fear he don't build much on me." Lafe, of course, disclaimed any superiority, but Orris felt that way. Later, when mid-day chow was over, Lafe found his way to where the squadron commander was checking off the different machines and assigning to each the various occupants. All this on a pad, in one of the hangars, with no one else near, as the Sergeant thought. In Hangar Four were two Bleriots all in trim order. The Sergeant stared at one of them, grumbling to himself. "What will I do here?" he reflected, half aloud, though unconscious of his words. "I forgot that Cheval's arm is giving him trouble. Confound him! He's too risky. Won't do to leave one of these behind. Hm-m-m! Who else --" "Your pardon, Sergeant!" A tall, athletic young American was beside him, standing respectfully attention. "Why not take me? Give me a chance!" So dominating, yet so deferential was Blaine's attitude and manner that Sergeant Anson for the minute said nothing, but he stared at the lad. "I was with Monsieur Cheval, Sir, the night he got hurt, and I brought the machine home, under his direction of course. You ask him if I am not competent to handle that Bleriot. I'd much rather be in it than in the big biplane I used last time." "But - but -- you're too young, too inexperienced, too - too --" "Now, Sir, please ask Cheval! You know what his judgment is. If I am to have an observer, let Cheval go. He can sit, and - and observe --" "Dash your bally impertinence!" Anson was putting up a tremendous bluff. He knew it, and he knew that Blaine probably knew it, but "What do you know about Bleriots, anyway?" he asked. In five minutes by enticing talk and really export fingering of the various parts of the admirable mechanism, Blaine half convinced his superior. More, for by adroit manipulation of a certain lock, with wrench and a pair of tweezers, he readjusted a certain valve hinge in the petrol tank which he had heard Monsieur Cheval grumbling about before. This he did with such dexterous rapidity and ease that Anson expressed approval, adding: "Where did you pick up so much mechanical knowledge, Blaine?"