The Treasure of the Incas Part 41

"Five inches," he said as he measured it. "Now put on a little grease, Dias. I will lower it again, and we shall be perhaps able then to get some idea of what is underneath."

He lowered the drill and turned it round two or three times, and then carefully raised it. Some sand and little stones were sticking to it.

"Sand and gravel," he said. "That settles that point. Now we have done a good morning's work, and let us go up and have breakfast."

Maria looked enquiringly at them. "I was just coming down for you.

Well, what have you done?"

"We have drilled one hole, Maria, and none of us have got our fingers smashed, so I think we have every reason to be satisfied with our first experience at the work."

As they breakfasted they talked matters over. Harry said that he was certain that the thickness of the stone was not sufficient for them to break it up by blasting. "We shall have to try some other plan. It is equally certain that we cannot smash the stone with the sledge-hammers, and I don't think that the wedges would break it. Of course if we got one stone out it would be comparatively easy to lift the next, as we could put the crowbars under it. If we can do it in no other way, we must drill a line of holes close to each other right across the stone, and we might then break off the piece between them and the crack and get our crowbars under the slab. It might be worth while to drill holes a foot apart, from the point where we have begun to the other end of the room. Of course if we found that gravel and stones were everywhere under the slabs we should learn nothing; but the opening to the chambers is probably covered by another stone, and if we found that, we could put in one or two more holes so as to be sure that it was flat, in which case we might smash it somehow. Of course, if we don't come upon a flat stone we shall conclude that they put a layer of sand and fine gravel over the slabs covering the vaults, and must then, as I say, get up one stone and gradually lift all the rest, clearing out the gravel as we go to the depth of a foot or so. In that way we shall make sure that we shall not miss any chamber there may be.

"I think that would certainly be the best plan. At present we are groping altogether in the dark, and it will take us a fortnight at least to make that row of holes close to each other, as you propose."

CHAPTER XVIII

DISAPPOINTMENT

Six more days were spent in driving holes according to Harry's plan.

The result was in all cases the same. Sand and small stones were brought up attached to the grease. They had now sunk the holes at a much more rapid rate than at first, for they were accustomed to the work, their muscles had hardened, and they were able to strike more frequently and with greater force. They would have got on still more quickly had it not been for the trouble in sharpening the drills. These were heated in the small blacksmith's fire Dias had brought. They were first placed in the fire, but this was not sufficiently hot to raise them beyond a dull red glow. When this was done a shovelful of glowing fragments was taken from the fire and placed on the hearth, and among these the small bellows raised the ends of the drills to a white heat, when of course they were easily worked. At first they had some difficulty in tempering them. Sometimes, when cooled, the points were too soft, at other times too brittle; but at the end of a week they had arrived at the proper medium. But one of the party had to work steadily to keep the drills in good order.

Bertie was daily employed at this work, as Jose generally failed to give the proper temper to the tools. Bertie, however, generally managed to get in two or three hours' work below. Although perfectly ready to do his share, he was by no means sorry to be otherwise employed for a part of the day, and as he was now able to talk Spanish with perfect fluency he and Donna Maria maintained a lively conversation whenever they were together. All the party, however, were glad when Sunday came round and gave them a day of complete rest; then they would bathe, fish, shoot pigeons, or lie in the shade, each according to his fancy, and recommence work with fresh vigour the next morning.

Just a fortnight after they had begun work they were about to begin a hole in a fresh stone. Talking it over, they had come to the conclusion that this was the most likely spot in the cellar for the situation of an underground chamber. Farther on there would scarce be width for one, for it was here but eight feet across. Where they had already tried there would scarcely have been depth enough. This seemed to them to be the happy medium.

Before setting to work Dias pa.s.sed his torch over the stone. Presently he stopped. "Will you light two of the candles, senor; the torch flickers too much to see very plainly."

Somewhat surprised, for no such close examination had been made before, the candles were lighted and handed to him. Dias knelt down, and, with his face close to the stone, moved about carefully, examining it for some minutes without speaking.

"This stone, senor, is broken," he said at last, "broken into a dozen pieces, and they have been so carefully fitted together again that the dust that settled upon it quite prevented our seeing it till we swept it again just now, and it was only because there was a tiny chip out where I first looked that I noticed it."

Harry knelt down and also examined the stone. Like all the others, it had not been faced with tools. Consequently, although roughly even, there were slight irregularities in the surface. Now, as Dias pointed them out to him, he saw that there were lines running through it here and there.

"Look here, senor. The stone has been struck here. Here are some dents."

These were scarcely noticeable. The surface had taken the same colour as the rest of the stone. They were of irregular size, and from a quarter of an inch to an inch in diameter, and nearly in the centre of the stone, from which point several of the cracks started.

"It certainly looks as if the stone had been struck with something heavy," Harry said. "I should think, by the appearance, some very heavy piece of rock must have been dropped upon it."

"Yes, senor, very heavy rock--so heavy that there must have been many men to lift it."

"It must have been heavy indeed to break up this slab."

"Perhaps it is not so thick as the others," Dias suggested.

"I don't like it, Dias. Well, let us set to work. We will try the wedges there. They were no use against the solid stone, but they might move these pieces. Put one of the borers just at the place from which these cracks start--at least, I suppose they are cracks--and let us drive it in for an inch. You hold it, Jose. Don't turn it, we want it to go in just in a line with this crack. I know we cannot drive it in far, but at least we may make it go deep enough to give a wedge a hold in it."

Five such small holes were made in a crack that seemed to form a rough circle, then the wedges were put in, and they began to work with sledges. In ten minutes Harry, examining the place carefully, said: "The bit of stone is breaking up. There are lines running across it from the wedges. Give me the heaviest sledge." He swung it round his head and brought it down half a dozen times in the centre of the wedges. The cracks opened so far that he could see them without stooping.

"Now we will try with the crowbars," he said.

In ten minutes a fragment of the stone was got up; then they hammered on the wedges again, and a piece of rock, which was roughly seven or eight inches in diameter, broke completely off.

"It is only about two and a half inches thick," Harry said as he drew one of the fragments out. And, holding the candle to the hole, he went on: "And there is another slab underneath. That settles it. We are at the top of one of these vaults. The question is, is it empty? I am afraid it is. This stone has evidently been broken up and fitted in again with wonderful care."

"Why should it be fitted in carefully if they emptied the chamber?"

"That I can't tell you, Dias, and it is of no use trying to guess now.

First of all, we will get the rest of the stone up. It won't be difficult, for now that we have made a start we can use our crowbars.

Jose, run up and tell my brother to come down. We shall want him to help with the crowbar; and besides, he would, of course, wish to be here, now that we are on the point of making a discovery one way or the other."

In a minute Bertie came down with Jose, and Donna Maria followed. "Jose tells me you have broken a hole in one of the stones," Bertie exclaimed as he ran up.

"We have got a bit out of a broken stone, Bertie. This stone had been broken before, and evidently not by accident. It is only half the thickness of the others, and, as you can see, there is another slab underneath."

"Who can have broken it, Harry?"

"That question we cannot decide, but I should say probably the Incas.

We agreed that it was very possible they discovered the hidden treasures of the Chimoos. They must have learned, as the Spaniards did, how cleverly these places were hidden, and it must have been as evident to them as it is to us, that if there was a hiding-place here, this must be the spot."

When one or two more pieces of the stone had been got out by the aid of crowbars, the rest was removed without the least difficulty. Another slab two feet square was exposed. In the middle of this was a copper ring, and the slab fitted, into a stone casing about eighteen inches wide. As soon as this casing was cleared, Dias and Jose took their places on one side, the two brothers on the other. A crowbar was thrust through the ring, and all of them, taking hold of the ends, lifted with all their strength. At first the stone did not move, but at the second effort it lifted suddenly. It was the same thickness as the one they had broken, and, on being moved, was easily handled. The torches were thrust down, and all peered eagerly into the vault. So far as they could see it was empty.

"Shall I jump down, senor?'

"No, the air may be bad, Jose. Run up and bring down a short length of rope, twenty feet will be ample. Now, let your torch drop down, Dias.

If it burns, it will be safe for us to go down; if not, we must keep on dropping blazing brands into it till they burn."

As, however, the torch burnt brightly, Harry lay down, and, saying, "Hold my legs, Bertie!" looked down into the vault. Eighteen inches below the surface, the hole widened out suddenly. A minute later Harry's head appeared above the surface again.

"It is empty," he said in as cheerful a voice as he could manage. "Of course it is a disappointment," he went on, "but I felt certain that it would be so directly we found the stone was cracked. The only hope was that the first finders of the treasure afterwards used the place for the same purpose. That they thought it possible they might do so is clear by the care with which they fitted the stones together."

None of the others spoke. The disappointment was a heavy one. Bertie broke the silence by saying; "Well, better luck next time. They may have found out this place, but there may be others which they did not find."

"Quite so, Bertie. Now we have got up one stone, It will be comparatively easy work getting up the others. We will take up every stone to the end, and then work back till we get to a place where there is not more than a couple of feet between the bottom of the stone and the top of the rock."

At this moment Jose ran into the room with the rope. Harry took it, and dropped one end until it nearly touched the floor below. "Hold on," he said, "and I will slip down first." Half a minute later he stood at the bottom of the chamber, beside the torch, which was still burning.

"It is only about three feet across at the bottom," he said; "the wall by the pa.s.sage goes straight up, on the other side it is the bare rock, so it is almost wedge-shaped. It is twenty feet long, and five feet high up to its roof, that makes it nearly seven to the upper part of the mouth." The vault was absolutely empty. He moved about for a minute and then said: "Gold has been stored here. There are particles of gold at the bottom, and there is gold-dust in the cracks of the broken face of the rock. Now I will come up again. Hold the rope tight; I will climb about a yard, and then I can get my fingers on the ledge."

He was soon up. "Now, do any of you want to go down?" Dias and Jose shook their heads; and Bertie grumbled, "I don't want to look at the beastly hole; it has been trouble enough to get at it."

"Well, I think we will not do any more to-day, Dias. It has rather taken the heart out of one. Still, we could not expect to hit upon the treasure for the first time. We will go up and talk it over, and when we have smoked a pipe or two we shall be more inclined to take a cheerful view of the matter. We won't talk about it till we have got to the end of our second pipe."

The tobacco did its usual work, and it was with quite a cheerful voice that Bertie broke the silence: "The Incas must have been pretty sharp fellows to find that hole, Harry?"