"Well, that is not a bad beginning, Harry; it would pay all the expenses and leave a couple of thousand over."

Harry shrugged his shoulders. "A drop in the ocean as far as I am concerned, Bertie. Still, it is a beginning; and you may be sure that they did not take all this trouble to guard this castle for the sake of three thousand pounds' worth of silver."

They now went down to the next floor. Here there were two staircases, and the space was divided into two parts by a wall along the centre. There were no openings whatever for light. One half had evidently been devoted to arms. Here still lay hundreds of spear-shafts, tens of thousands of arrows, piles of hide shields, and caps of the same material.

"This store must have been larger than was required for the garrison of the place," Harry said, "it must have been a reserve for re-arming a whole tribe."

Besides the arms there were great bales of rough cloth and piles of skins, all in a marvellous state of preservation owing to the dryness of the air. After thoroughly examining the room they went up the stairs leading into it and descended those into the adjoining chamber. This was divided into compartments by transverse walls four feet shorter than the width, thereby leaving a passage through from end to end. Here in confusion—for the most part turned inside out—were sacks of matting and bags of leather. One of the compartments was filled with great jars arranged in tiers. Some of the compartments were quite empty.

"I think, señor, that these were stores of loose grain, probably maize. I do not see a single grain left."

They looked carefully round with the torches. "This carries out our idea, Dias, that the people upstairs died of hunger. I have no doubt, as you say, that the sacks did contain grain. If these had been cleared in the ordinary way there would certainly remain a good deal loosely scattered about. They might have been full or half-full at the time the place was left as we found it. Possibly, instead of ten men, the garrison may have been ten times as strong at first, but in the fifty or hundred years before the last survivors died they may have dwindled to a tenth of that number. However, it is plain that, as you say, the store of food was not carried away, but was consumed to the last grain. In the same way you can see, by the way the sacks and bags are tumbled about and turned inside out, how careful was the search for any remnant that might have been overlooked when they were first emptied. It all points to starvation."

Three of the largest divisions bore evident traces that at some time or other, animals, probably llamas or vicuñas, had been closely penned there. Another had been occupied by a store of hay, some of which still remained. When they had thoroughly examined this room, Harry looked at his watch and said, "It is late in the afternoon—our torches are nearly finished; however, there is time for a casual look round at the cellars below. To-morrow we will begin a regular search there."

They descended by the staircase to the basement.

"How narrow this place is!" Bertie exclaimed. "It is not much more than half the width of the room above."