The Submarine Boys' Trial Trip Part 12

"Wait right where you are," promised Jack Benson, "and you'll see me once more before you've really had time to realize it."

"No more dramatic business, eh, and needless tears on our part?" insisted another.

"This time," laughed Jack, "the dramatic will be confined to speed of operation."

He motioned to the men to row out. Jack calculated, finely, just where he had come up, and there the heavy anchor was dropped, the end of the cable being made fast in the boat.

Then overboard dived the submarine captain, going straight down. A tug at the line showed when he seized hold of it, down in the depths.

A little time pa.s.sed, but now the newspaper folks, accustomed to all manner of sensations, were not apprehensive.

"Here she comes!" shouted David Pollard, gleefully.

More and mote of the conning tower showed above the water, the platform deck and hull coming next into view. Then, as the manhole cover was raised, Eph Somers stepped into view at the steering wheel. The "Pollard" moved over to her moorings, and Hal came up to aid in making fast. Soon afterward, Jack Benson, in complete uniform, appeared on deck.

"Now, give us just an idea of how the thing is done, Mr. Farnum," begged one of the correspondents, turning to the boatbuilder.

"Ladies and gentlemen," replied the yard's owner, gravely, though he was tempted to laugh over the mystery he was making, "I am certain that you all want to know."

"We do," came the chorused answer.

"But if I were to tell you," responded Farnum, speaking as gravely as ever, "it would be to reveal to the whole world one of the strongest points in our plan of submarine operation. You will understand that, of course, and will realize that we do not care to explain anything so valuable, when that idea is not yet patented."

"I suppose you're right about that," admitted one of the journalists, thoughtfully. "We'd like awfully to know just how the feat is accomplished, and you have equally good reasons for not telling us."

"Have you much genius for machinery?" whispered one of the women writers to a man beside her. "For, you know, we've been promised a chance to visit the boat. If you keep your eyes open, very likely you can detect how it is possible to leave the 'Pollard' when she's on the bottom--a performance that isn't possible with any other type of submarine torpedo boat."

Jacob Farnum now slipped away to countermand his orders for a diver and wrecking apparatus, the newspaper people also seizing the chance to send another wire to their home newspapers.

After that Captain Jack received one-third of the party aboard the "Pollard." He gave them a short trip on the surface. Then, pressed to do so, he submerged the boat for two minutes. After that the rest of the correspondents were taken out and below the water. Most people are not particularly eager, at first, for a trip under the water in submarine boats, but with the newspaper fraternity it is different. They are always on the lookout for any new experience, no matter how dangerous it may seem to be. It is a part of their calling.

Yet not one in all this party of thirty trained, keen-minded people managed to penetrate the secret of how Captain Jack had been able to leave and return to the "Pollard" while that craft lay on the bottom of the harbor.

When all had visited the boat, and had sunk with her, Jacob Farnum took the party in carriages to his home, where luncheon was served. The boatbuilder, by the use of all his tact, kept the party together until it was time, to drive them to the railway station and see them aboard the train.

In this way, he prevented any of his visitors from falling into the hands of the Melville people. Consequently, when the next day's papers appeared there was much in them about the wonderful work done by Captain Jack Benson in a "Pollard" submarine, but there was not even as much as a mention of the fact that any rival submarine boatyard existed in Dunhaven.

"That is one long march stolen on the Melville foes," laughed Jacob Farnum to Benson. "It has been a splendid bit of business, Jack, and you boys have helped it all through in great fas.h.i.+on. To-day, we have the satisfaction of knowing that people all through the country are talking about the 'Pollard.'"

"That fellow Benson is being a lot talked about to-day," declared Mr.

Melville, after scanning two or three of the morning papers.

"Humph! Let him be talked about," returned Don, with a lowering scowl.

"I suppose he's pretty conceited to-day, but it won't be long before I'll have it fixed so that his pride shall go down lower than ever the 'Pollard' could sink."

"Will you use our submarine boat to do it?" inquired the elder Melville, with a meaning smile.

CHAPTER VIII

FARNUM STOCK GOES UP

"Got time to look at something, Mr. Pollard?" asked Captain Jack, two days later.

The captain and crew of the submarine had entered the outer office. In his hands Jack carried a small wooden box. Hal and Eph looked delightfully mysterious.

"Time to look at something?" repeated the inventor, with a laugh. "I seem to have plenty of time for almost anything these days."

There being none of the office employees about at the moment, Benson led the way to one of the desks, opened the box and took out a complicated-looking little model.

"You know, Mr. Pollard," murmured Jack, while the other two boys drew close, "although we have hit upon the way for some of a submarine's crew to escape when the boat is at the bottom, or in deep water, it always needs at least one of the crew to remain behind to close the rear port of the torpedo tube and to operate the compressed air a little. So, valuable though our trick may be, it really means that, in case of serious accident, one member of the crew would have to remain behind in order to help the next to last to get away. So, in case of accident, there would always be one member of the crew who would have to be left behind to die. That's the thing we fellows have been working on, and here's the result. At least, it's the best we can do with it."

"What's the idea?" inquired the inventor, examining the small model curiously.

"Why," laughed Jack Benson, good-humoredly, "it's an automatic device, set to a time principle, for closing the after port of the torpedo tube and letting off some compressed air. By means of this automatic device the last fellow could let himself out safely. That's the theory, you see; but we're new inventors, and so there's some flaw in the device.

It will take a skilled mind like yours to see where the fault lies."

Jack explained volubly, while David Pollard looked over the model that the trio of young geniuses had put together. Then Benson drew from an inner pocket, and spread out, some carefully made mechanical drawings that made his idea plainer. Jack was not a trained draughtsman, but he had a great natural talent in that direction.

"Why, you have a splendid idea here," cried the inventor, presently.

"It doesn't quite work, though," said Hal, ruefully.

"Lot's of inventions don't, unfortunately," winced David Pollard. "I know something about that, for a big percentage of my inventions have turned out to have more flaws than good points. But this is really ingenious, boys. Who has had the big share in this get-up?"

"The other fellows," replied the young captain.

"Jack's idea, mostly," broke in Eph, "although Hal Hastings and I have been allowed to b.u.t.t in some."

"It's splendidly done, as far as you've gone," glowed the inventor, full of unselfish admiration. "And you've made it plain just how you expect to attach this device and make it work automatically. What are you going to do with it, now?"

"We thought, perhaps, Mr. Pollard," explained Captain Jack, "that you might think it worth while to take the device up at this point, and work over it until you find out where the hitch is in the idea. If you succeed, it will make the 'Pollard' absolutely perfect in her cla.s.s."

"But it would seem mean of me to take your idea, so nearly finished, and go ahead with it," protested the inventor.

"Well, you see, sir," Jack replied, earnestly, "we don't care who brings the idea through provided it makes the 'Pollard' a world-beater. Do you care to take this in hand, Mr. Pollard, and try to perfect it? For we'll admit we're stuck fast and can't get any further with it."

"Do I care to?" repeated the inventor. "Why, boys, I'll be delighted to work over it. It'll be better than sleep to me for many a night to come.

But I hate to take it out of your hands, since you originated it."

"Take it and welcome," begged Hal Hastings. "The only thing we want is to see it work."

"And the sooner the better," grunted Eph Somers.

"Then thank you, I will," cried the inventor, earnestly. "But you boys, if the device can be made to work, shall have your full share of the credit."