“Be careful, Tom,” warned Ned Newton. “They may get you on the way there.”
“I guess I can look out for myself,” was the answer.
But when Mary Nestor heard what Tom proposed to do, she added her warning to Ned’s. However, Tom was firm and then Mary delivered her ultimatum.
“If you go to Washington, I’m going, too,” she declared.
“Good!” cried Tom. “I’ve been wanting a little excursion with you, Mary, and we’ll make a party of it and take Ned and Helen along. That will be fun!”
“That’s the idea!” Ned declared. “It will be a bold gang that dares to start anything with the two girls along.”
It may be mentioned here that Tom’s patents were really of a three-fold nature. One consisted of the peculiar construction of the passenger car to be used in the ocean-to-ocean flight, the second was a patent on the method of clamping this car to the aeroplane, and the third covered the method of manufacturing the duralumin alloy of which the car and a part of the aeroplane were to be constructed. Ordinary duralumin is composed of ninety-four per cent. aluminum and the rest copper and magnesium; but Tom had a secret formula of his own, not only for mixing these ingredients, but also in the melting and forging processes. His duralumin he considered stronger than any ever used in an aeroplane and it was at least three per cent. lighter in weight than any which had ever been offered to him.
There is nothing like going yourself when you want a thing done, as Tom found, and he had not been many days in Washington, whither his three friends accompanied him, before he had matters connected with his patents straightened out and he was assured by a high government authority that his claim was original, valid, and would eventually be allowed, thus giving him the sole right to make airline express machines for a limited period.
Perhaps this action of the patent authorities was hastened when an old army officer, a friend of Tom’s father, heard about the matter and declared such a machine would be of great value to the United States in case of another war.
This officer impressed his views on certain friends of his in the patent office, and the result was that the usual leaden wheels in that institution began to move more rapidly.