"I thought, boys," he added, "that it might be well to hasten its acquirement, in order to afford you the opportunity for a safe and pleasant trip. And I am sure you will consent to allow me the occasional use of it."
Bob's answer was to seize his father's hand and wring it heartily.
Mr. Somers deplored the unfortunate result of Nat Wingate's hasty temper, and laughed when the boys told him about his threat to form a rival organization for the purpose of following and annoying them.
"I hardly think that his uncle would humor him to the extent of supplying a motor boat," he remarked, dryly. "It is scarcely worth while to pay any attention to his foolish language. And now let us take the 'Rambler' on a little trial trip."
"Hurrah! Come on, boys," shouted Bob. It is certain that each boy felt a thrill of delight when he stepped on board.
The "Rambler" was about twenty-five feet long, rather wide of beam, built more for safety and convenience than speed. It was covered for more than half its length, and provision made for drawing down awnings at the sides. In the forward part was a cuddy sufficiently large to accommodate whatever supplies might be needed for the trip, while beneath the shelter were several seats, which also served as lockers. The wheel was situated immediately back of the cuddy, from which point an unobstructed view was to be had. Conveniently near to it stood the motor. Few working parts were visible, pistons, crank shaft and other details of the mechanism being enclosed within the castings. Two vertical cylinders and a small, but heavy fly-wheel were the most prominent features.
It seemed hard for the boys to realize that such a small, compact apparatus could drive the boat at any speed.
Mr. Somers, however, assured them that it was of many horse-power.
"Of course," he said, "this is a gasoline motor. You all know that gasoline is highly inflammable, and consequently dangerous to handle. Its vapor mixed with air is explosive, so you must understand the necessity for extreme care in its use."
Continuing, Mr. Somers delivered a short lecture, which was eagerly listened to. He told the boys how the power was derived from the explosions of gasoline vapor mixed with air, the charges being fired by an electric spark. Their attention was drawn to the valves controlling the supply of gasoline, the batteries and connecting wires.