"You are right, sir," returned that instructor. "We'll have to make a note of it." And this was done; and anybody going to Brill can see the record in the "history book" of that famous institution.

"Look who's here!" suddenly cried a cheery voice, and Will Jackson, usually called "Spud," because of his liking for potatoes, pushed his way to the Rover boys' side. "I was upstairs dressing when you arrived, but I saw it all from the window. Say, that flight couldn't be beaten. You must have come about three miles a minute, eh? Puts me in mind of the time I was caught in a Kansas cyclone. The wind carried me off my feet, and landed me high up on the side of a big building, and there I had to stick until the wind went down! Fact, and if you don't believe it, some day I'll show you one of the bricks from that same building. I keep it to sharpen my penknife on."

"The same old Spud!" cried Dick, while the others laughed outright. "Telling a yarn before he even shakes hands. How are you?" And he gave Will's hand a squeeze that made the story-teller wince.

"We'll have to have some place in which to store the biplane," said Sam to Dr. Wallington. "Do you think we could put it in the boathouse for the present—or in the shed of the gymnasium?"

"You may use the gymnasium shed, if you can get the machine inside," replied the head of the college. "I presume we'll have to build regular hangars here,—if the students are going to own flying machines," he added, with a smile.

"Well, they are good advertisements, Doctor," put in Tom. "Nothing like being up-to-date, you know."

"Perhaps, Rover, perhaps. And it will be instructive to all here, to watch you and your brothers manipulate the biplane. But do not let the use of the machine interfere with your studies."

"Oh, we'll use it like we would our bicycles, or a motor boat, or an auto," said Sam. "We came back to make a record for ourselves."

"I am glad to hear it, Samuel, very glad indeed." And then the good doctor hurried away to attend to his official duties.

Some of the late arrivals wanted the Rover boys to give another exhibition flight, and for their benefit Tom took a little sail by himself, and then Sam went up for five minutes. Then the biplane was rolled over to the big shed attached to the gymnasium,—a place usually used for housing carriages and automobiles during athletic contests. Here one end was cleaned out and the Dartaway was rolled in, and the engine was covered with a tarpaulin brought from the boathouse.