Stern's weakness--as he judged it--lasted but a minute. Then, realizing even more fully than ever the necessity for immediate labor and exploration, he tightened his grip upon the sledge and set forth into the forest of Madison Square.
Away from him scurried a cotton-tail. A snake slid, hissing, out of sight under a jungle of fern. A butterfly, dull brown and ocher, settled upon a branch in the sunlight, where it began slowly opening and shutting its wings.
“Hem! That's a Danaus plexippus, right enough,” commented the man. “But there are some odd changes in it. Yes, indeed, certainly some evolutionary variants. Must be a tremendous time since we went to sleep, for sure; probably very much longer than I dare guess. That's a problem I've got to go to work on, before many days!”
But now for the present he dismissed it again; he pushed it aside in the press of urgent matters. And, parting the undergrowth, he broke his crackling way through the deep wood.
He had gone but a few hundred yards when an exclamation of surprised delight burst from his lips.
“Water! Water!” he cried. “What? A spring, so close? A pool, right here at hand? Good luck, by Jove, the very first thing!”
And, stopping where he stood, he gazed at it with keen, unalloyed pleasure.
There, so near to the massive bulk of the tower that the vast shadow lay broadly across it, Stern had suddenly come upon as beautiful a little watercourse as ever bubbled forth under the yews of Arden or lapped the willows of Hesperides.
He beheld a roughly circular depression in the woods, fern-banked and fringed with purple blooms; at the bottom sparkled a spring, leaf-bowered, cool, Elysian.
From this, down through a channel which the water must have worn for itself by slow erosion, a small brook trickled, widening out into a pool some fifteen feet across; whence, brimming over, it purled away through the young sweet-flags and rushes with tempting little woodland notes.
“What a find!” cried the engineer. Forward he strode. “So, then? Deer-tracks?” he exclaimed, noting a few dainty hoof-prints in the sandy margin. “Great!” And, filled with exultation, he dropped beside the spring.
Over it he bent. Setting his bearded lips to the sweet water, he drank enormous, satisfying drafts.
Sated at last, he stood up again and peered about him. All at once he burst out into joyous laughter.
“Why, this is certainly an old friend of mine, or I'm a liar!” he cried out. “This spring is nothing more or less than the lineal descendant of Madison Square fountain, what? But good Lord, what a change!
“It would make a splendid subject for an article in the ‘Annals of Applied Geology.’ Only--well, there aren't any annals, now, and what's more, no readers!”
Down to the wider pool he walked.
“Stern, my boy,” said he, “here's where you get an A-1, first-class dip!”
A minute later, stripped to the buff, the man lay splashing vigorously in the water. From top to toe he scrubbed himself vigorously with the fine, white sand. And when, some minutes later, he rose up again, the tingle and joy of life filled him in every nerve.
For a minute he looked contemptuously at his rags, lying there on the edge of the pool. Then with a grunt he kicked them aside.
“I guess we'll dispense with those,” judged he. “The bear-skin, back in the building, there, will be enough.” He picked up his sledge, and, heaving a mighty breath of comfort, set out for the tower again.
“Ah, but that was certainly fine!” he exclaimed. “I feel ten years younger, already. Ten, from what? X minus ten, equals--?”
Thoughtfully, as he walked across the elastic moss and over the pine-needles, he stroked his beard.
“Now, if I could only get a hair-cut and shave!” said he. “Well, why not? Wouldn't that surprise her, though?”
The idea strong upon him, he hastened his steps, and soon was back at the door close to the huge Norway pine. But here he did not enter. Instead, he turned to the right.
Plowing through the woods, climbing over fallen columns and shattered building-stones, flushing a covey of loud-winged partridges, parting the bushes that grew thickly along the base of the wall, he now found himself in what had long ago been Twenty-Third Street.
No sign, now of paving or car-tracks--nothing save, on the other side of the way, crumbling lines of ruin. As he worked his way among the detritus of the Metropolitan, he kept sharp watch for the wreckage of a hardware store.
Not until he had crossed the ancient line of Madison Avenue and penetrated some hundred yards still further along Twenty-Third Street, did he find what he sought. “Ah!” he suddenly cried. “Here's something now!”
And, scrambling over a pile of grass-grown rubbish with a couple of time-bitten iron wheels peering out--evidently the wreckage of an electric car--he made his way around a gaping hole where a side-walk had caved in and so reached the interior of a shop.
“Yes, prospects here, certainly prospects!” he decided carefully inspecting the place. “If this didn't use to be Currier & Brown's place, I'm away off my bearings. There ought to be something left.”
“Ah! Would you?” and he flung a hastily-snatched rock at a rattlesnake that had begun its dry, chirring defiance on top of what once had been a counter.
The snake vanished, while the rock rebounding, crashed through glass.
Stern wheeled about with a cry of joy. For there, he saw, still stood near the back of the shop a showcase from within which he caught a sheen of tarnished metal.
Quickly he ran toward this, stumbling over the loose dooring, mossy and grass-grown. There in the case, preserved as you have seen Egyptian relics two or three thousand years old, in museums, the engineer beheld incalculable treasures. He thrilled with a savage, strange delight.
Another blow, with the sledge, demolished the remaining glass.
He trembled with excitement as he chose what he most needed.
“I certainly do understand now,” said he, “why the New Zealanders took Captain Cook's old barrel-hoops and refused his cash. Same here! All the money in this town couldn't buy this rusty knife--” as he seized a corroded blade set in a horn handle, yellowed with age. And eagerly he continued the hunt.
Fifteen minutes later he had accumulated a pair of scissors, two rubber combs, another knife, a revolver, an automatic, several handfuls of cartridges and a Cosmos bottle.
All these he stowed in a warped, mildewed remnant of a Gladstone bag, taken from a corner where a broken glass sign, “Leather Goods,” lay among the rank confusion.
“I guess I've got enough, now, for the first load,” he judged, more excited than if he had chanced upon a blue-clay bed crammed with Cullinan diamonds. “It's a beginning, anyhow. Now for Beatrice!”
Joyously as a schoolboy with a pocketful of new-won marbles, he made his exit from the ruins of the hardware store, and started back toward the tower.
But hardly had he gone a hundred feet when all at once he drew back with a sharp cry of wonder and alarm.
There at his feet, in plain view under a little maple sapling, lay something that held him frozen with astonishment.
He snatched it up, dropping the sledge to do so.
“What? What?” he stammered; and at the thing he stared with widened, uncomprehending eyes.
“Merciful God! How--what--?” cried he.
The thing he held in his hand was a broad, fat, flint assegai-point!