me. I’ll tap with the ax, and if the roof holds me you’ll be safe.”
Thus, after a little while, they found a secure path to the little station.
This diminutive building, fortunately constructed of concrete, still stood almost unharmed. Into it they penetrated through the crumbling door. The winds of heaven had centuries ago swept away all trace of the ashes of the operator.
But there still stood the apparatus, rusted and sagging and disordered, yet to Stern’s practiced eye showing signs of promise. An hour’s careful overhauling convinced the engineer that something might yet be accomplished.
And thus they set to work in earnest.
First, with the girl’s help, he strung his copper-wire antennae from the tiled platform of the tower to the roof of the wireless station. Rough work this was, but answering the purpose as well as though of the utmost finish.
He connected up the repaired apparatus with these antennae, and made sure all was well. Then he dropped the wires over the side of the building to connect with one of the dynamos in the sub-basement.
All this took two and a half days of severe labor, in intervals of food-getting, cooking and household tasks. At last, when it was done—
“Now for some power!” exclaimed the engineer. And with his lamp he went down to inspect the dynamos again and to assure himself that his belief was correct, his faith that one or two of them could be put into running order.
Three of the machines gave little promise, for water had dripped in on them and they were rusted beyond any apparent rehabilitation. The fourth, standing nearest Twenty-Third Street, had by some freak of chance been protected by a canvas cover.
This cover was now only a mass of rotten rags, but it had at least safeguarded the machine for so long that no very serious deterioration had set in.
Stern worked the better part of a week with such tools as he could find or make—he had to forge a wrench for the largest nuts—“taking down” the dynamo, oiling, filing, polishing and repairing it, part by part.
The commutator was in bad shape and the brushes terribly corroded. But he tinkered and patched, hammered and heated and filed away, and at last putting the machine together again with terrible exertion, decided that it would run.
“Steam now!” was his next watchword, when he had wired the dynamo to connect with the station on the roof. And this was on the eighth day since he had begun his labor.
An examination of the boiler-room, which he reached by moving a ton of fallen stone-work from the doorway into the dynamo-room, encouraged him still further. As he penetrated into this place, feeble-shining lamp held on high, eyes eager to behold the prospect, he knew that success was not far away.
Down in these depths, almost as in the interior of the great Pyramid of Gizeh—though the place smelled dank and close and stifling—time seemed to have lost much of its destructive power. He chose one boiler that looked sound, and began looking for coal.
Of this he found a plentiful supply, well-preserved, in the bunkers. All one afternoon he labored, wheeling it in a steel barrow and dumping it in front of the furnace.
Where the smoke-stack led to and what condition it was in he knew not. He could not tell where the gases of combustion would escape to; but this he decided to leave to chance.
He grimaced at sight of the rusted flues and the steam-pipes connecting with the dynamo-room-pipes now denuded of their asbestos packing and leaky at several joints.
A strange, gnome-like picture he presented as he poked and pried in those dim regions, by the dim rays of the lamp. Spiders, roaches and a great gray rat or two were his only companions—those, and hope.
“I don’t know but I’m a fool to try and carry this thing out,” said he, dubiously surveying the pipe. “I’m liable to start something here that I can’t stop. Water-glasses leaky, gauges plugged up, safety-valve rusted into its seat—the devil!”
But still he kept on. Something drove him inexorably forward. For he was an engineer—and an American.
His next task was to fill the boiler. This he had to do by bringing water, two pails at a time from the spring. It took him three days.
Thus, after eleven days of heart-breaking lonely toil in that grimy dungeon, hampered for lack of tools, working with rotten materials, naked and sweaty, grimed, spent, profane, exhausted, everything was ready for the experiment—the strangest, surely, in the annals of the human race.
He lighted up the furnace with dry wood, then stoked it full of coal. After an hour and a half his heart thrilled with mingled fear and exultation at sight of the steam, first white, then blue and thin, that began to hiss from the leaks in the long pipe.
“No way to estimate pressure, or anything” remarked he. “It’s bull luck whether I go to hell or not!” And he stood back from the blinding glare of the furnace. With his naked arm he wiped the sweat from his streaming forehead.
“Bull luck!” repeated he. “But by the Almighty, I’ll send that Morse, or bust!”
CHAPTER XIV. THE MOVING LIGHTS
PANTING with exhaustion and excitement, Stern made his way back to the engine-room. It was a strangely critical moment when he seized the corroded throttle-wheel to start the dynamo. The wheel stuck, and would not budge.
Stern, with a curse of sheer exasperation, snatched up his long spanner, shoved it through the spokes, and wrenched.
Groaning, the wheel gave way. It turned. The engineer hauled again.
“Go on!” shouted the man. “Start! Move!”
With a hissing plaint, as though rebellious against this awakening after its age-long sleep, the engine creaked into motion.
In spite of all Stern’s oiling, every journal and bearing squealed in anguish. A rickety tremble possessed the engine as it gained speed. The dynamo began to hum with wild, strange protests of racked metal. The ancient “drive “of tarred hemp strained and quivered, but held.
And like the one-hoss shay about to collapse, the whole fabric of the resuscitated plant, leaking at a score of joints, creaking, whistling, shaking, voicing a hundred agonized mechanic woes, revived in a grotesque, absurd and shocking imitation of its one-time beauty and power.
At sight of this ghastly resurrection, the engineer (whose whole life had been passed in the love and service of machinery) felt a strange and sad emotion.
He sat down, exhausted, on the floor. In his hand the lamp trembled. Yet, all covered with sweat and dirt and rust as he was, this moment of triumph was one of the sweetest he had ever known.
He realized that this was now no time for inaction. Much yet remained to be done. So up he got again, and set to work.
First he made sure the dynamo was running with no serious defect and that his wiring had been made properly. Then he heaped the furnace full of coal, and closed the door, leaving only enough draft to insure a fairly steady heat for an hour or so.
This done, he toiled back up to where Beatrice was eagerly awaiting him in the little wireless station on the roof.
In he staggered, all but spent. Panting for breath, wild-eyed, his coal-blackened arms stretching out from the whiteness of the bear-skin, he made a singular picture.
“It’s going!” he exclaimed. “I’ve got current—it’s good for a while, anyhow. Now—now for the test!”
For a moment he leaned heavily against the concrete bench to which the apparatus was clamped. Already the day had drawn close to its end. The glow of evening had begun to fade a trifle, along the distant skyline; and beyond the Palisades a dull purple pall was settling down.
