"He shut off the engine on purpose," said Mr. Jackson. "He is vol-planing back to earth!"
Nearer and nearer came the b.u.t.tERFLY. It would shoot downward, and then, as Tom tilted the planes, would rise a bit, losing some of the great momentum. In a series of maneuvers like this, the young inventor reached the earth, not far from where his father and the others stood. Down came the b.u.t.tERFLY, the springs of the wheel frame taking the shock wonderfully well.
"She"s all right--regular bird!" cried Tom, in enthusiasm, when the machine had come to a stop after rolling over the ground, and he had leaped out. "We"ll make a good flight to-morrow, Mr. Damon, if the weather holds out this way."
"Good!" cried the eccentric man. "I shall be delighted."
They made the start early the next morning, there being hardly a breath of wind. There was not a trace of nervousness noticeable about Mr. Damon, as he took his place in the seat beside Tom. The lad had gone carefully over the entire apparatus, and had seen to it that, as far as he could tell, it was in perfect running order.
"When will you be back, Tom?" asked his father.
"To-night, perhaps, or to-morrow morning. I don"t know just what Mr.
Fenwick wants me to do. But if it is anything that requires a long stay, I"ll come back, and let you know, and then run down to Philadelphia again. I may need some of my special tools to work with. I"ll be back to-night perhaps."
"Shall I keep supper for you?" asked Mrs. Baggert, the housekeeper.
"I don"t know," answered Tom, with a laugh. "Perhaps I"ll drop down at Miss Nestor"s, and have some apple turnovers," for he had told them or the incident of hiring the new cook. "Well," he went on to Mr. Damon, "are you all ready?"
"As ready as I ever shall be. Do you think we"ll have to do any vol-planing, Tom?"
"Hard to say, but it"s not dangerous when there"s no wind. All right, Garret. Start her off."
The engineer whirled the big wooden, built-up propeller, and with a rattle and roar of the motor, effectually drowning any but the loudest shouts, the b.u.t.tERFLY was ready for her flight. Tom let the engine warm up a bit before calling to his friends to let go, and then, when he had thrown the gasolene lever forward, he shouted a good-by and cried:
"All right! Let go!"
Forward, like a hound from the leash, sprang the little monoplane.
It ran perhaps for five hundred feet, and then, with a tilting of the wings, to set the air currents against them, it sprang into the air.
"We"re off!" cried Mr. Damon, waving his hand to those on the ground below.
"Yes, we"re off," murmured Tom. "Now for the Quaker City!"
He had mapped out a route for himself the night before, and now, picking out the land-marks, he laid as straight a course as possible for Philadelphia.
The sensation of flying along, two thousand feet high, in a machine almost as frail as a canoe, was not new to Tom. It was, in a degree, to Mr. Damon, for, though the latter had made frequent trips in the large airship, this mode of locomotion, as if he was on the back of some bird, was much different. Still, after the first surprise, he got used to it.
"Bless my finger ring!" he exclaimed, "I like it!"
"I thought you would," said Tom, in a shout, and he adjusted the oil feed to send more lubricant into the cylinders.
The earth stretched out below them, like some vari-colored relief map, but they could not stop to admire any particular spot long, for they were flying fast, and were beyond a scene almost as quickly as they had a glimpse of it.
"How long will it take us?" yelled Mr. Damon into Tom"s ear.
"I hope to do it in three hours," shouted back the young inventor.
"What! Why it takes the train over five hours."
"Yes, I know, but we"re going direct, and it"s only about two hundred and fifty miles. That"s only about eighty an hour. We"re doing seventy-five now, and I haven"t let her out yet."
"She goes faster than the RED CLOUD," cried Mr. Damon.
Tom nodded. It was hard work to talk in that rush of air. For an hour they shot along, their speed gradually increasing. Tom called out the names of the larger places they pa.s.sed over. He was now doing better than eighty an hour as the gage showed. The trip was a glorious one, and the eyes of the young inventor and his friend sparkled in delight as they rushed forward. Two hours pa.s.sed.
"Going to make it?" fairly howled Mr. Damon.
Tom nodded again.
"Be there in time for dinner," he announced in a shout.
It lacked forty minutes of the three hours when Tom, pointing with one hand down below, while with the other he gripped the lever of the rudder, called:
"North Philadelphia!"
"So soon?" gasped Mr. Damon. "Well, we certainly made speed! Where are you going to land?"
"I don"t know," answered the young inventor, "I"ll have to pick out the best place I see. It"s no fun landing in a city. No room to run along, after you"re down."
"What"s the matter with Franklin Field?" cried Mr. Damon. "Out where they play football."
"Good! The very thing!" shouted Tom.
"Mr. Fenwick lives near there," went on Mr. Damon, and Tom nodded comprehendingly.
They were now over North Philadelphia, and, in a few minutes more were above the Quaker City itself. They were flying rather low, and as the people in the streets became aware of their presence there was intense excitement. Tom steered for the big athletic field, and soon saw it in the distance.
With a suddenness that was startling the motor ceased its terrific racket. The monoplane gave a sickening dip, and Tom had to adjust the wing tips and rudder quickly to prevent it slewing around at a dangerous angle.
"What"s the matter?" cried Mr. Damon, "Did you shut it off on purpose?"
"No!" shouted Tom, "Something"s gone wrong!"
"Gone wrong! Bless my overshoes! Is there any danger?"
"We"ll have to vol-plane to earth," answered Tom, and there was a grim look on his face. He had never executed this feat with a pa.s.senger aboard. He was wondering how the b.u.t.tERFLY would behave.
But he would know very soon, for already the tiny monoplane was shooting rapidly toward the big field, which was now swarming with a curious crowd.
CHAPTER VI
THE NEW AIRSHIP
For a brief instant after the stopping of the motor, and the consequent sudden dropping toward the earth of the monoplane, Tom glanced at Mr. Damon. The latter"s face was rather pale, but he seemed calm and collected. His lips moved slightly, and Tom, even in those tense moments, wondered if the odd gentleman was blessing anything in particular, or everything in general.
Tom threw up the tilting plane, to catch more air beneath it, and bring the b.u.t.tERFLY in a more parallel position to the earth. This, in a manner, checked the downward flight, and they glided along horizontally for a hundred feet or more.