“So do I! He might have given information that would help us catch those other two—the ones you say wore masks. I wonder who they could be?”

“I have an idea,” said Tom. “I’ll tell you later if my suspicions are correct. But now we’ve got to get busy. I’m going to try to break the time record this trip. If I do it will please the old millionaire. Then, when we come back from San Francisco—if we do—and make it somewhere near the sixteen hours, he’ll put in the rest of the cash.”

“And believe me, we’ll need it!” exclaimed Ned, in such fervent tones that Tom asked:

“Why, is our bank balance low?”

“Well, it isn’t anything to boast of,” Ned answered. “You know we had to dip into it pretty heavily to finance this thing—not only in building the planes but in securing the landing fields and paying the men who look after them.”

“Yes, it has taken a bit of money,” admitted Tom. “But then, after we are successful, and I’m sure we shall be, we’ll get it all back, and more, too.”

“Yes,” agreed Ned. “Well, let’s go!”

He followed Ned and the others into the main compartment of the car which had been clamped to the aeroplane in readiness for the start. Though Ned did not tell Tom, the finances of the Swifts were in a very precarious state just then. Of course the firm owned much property and many valuable patents, but the Swift Construction Company had drawn largely on its credit, borrowing from the banks, and to raise more cash meant the stretching of the credit to a danger point. By selling some of their holdings, cash could have been raised, certainly; but no business man likes to sacrifice any of his principle, and Ned was a good business man.

In order to keep the airline going, Ned had been forced to use some of his own money which he had saved, though he did not tell Tom this for fear it would worry him. And then, when it was found that more cash was needed, Ned had spoken of the matter to Mary Nestor, having already gotten all Mr. Damon could spare.

“Take all I have!” exclaimed the girl. “I’m glad to invest it in anything Tom has to do with.”