"It was pretty tiring work, Harry," he said, "though we were only at it about a quarter of an hour, at a time. My wrists and arms and shoulders are aching, as if I had been beaten with sticks. Tomorrow I will take up a good supply of firewood. The chisels got blunted before we had worked an hour; and we should get on a deal faster, if we could sharpen them frequently."

"Is the stone hard?"

"No; it is a sort of marble, I think. We had the underpart of the slab on our side, and I did not think of looking when we took it down. Anyhow, it was not very hard and, with a good strong chisel and a short, heavy hammer, I am sure we could have done it in an hour.

"Anyhow, it is a comfort that nothing came down on top of us. I examined the pile carefully, and there had not been the slightest movement among the lower stones; so that part of the difficulty seems to have been got over.

"Now, I must go down and get something to eat, and then I will go in for a good sleep. You are feeling all right, I hope?"

"Could not be doing better, Stanley. I have eaten three solid meals, today; and have been sitting up on the edge of my bed, for some time. I tried standing, but it was no go; still, I do think that, in a day or two, I shall manage it."

For six days the work continued. One party watched, another slept, and the third worked, by turns. Some of the stones gave much greater trouble than the first they had met with; but having the fire close by proved a great assistance, as the chisels could be frequently sharpened. The men became more accustomed to the work, and the steady progress they made greatly excited their hopes.

At the end of the week, but one stone barred the way. This, however, was much the most formidable that they had encountered. It seemed to have been a pillar, or a huge gate post; and was square, measuring some twenty inches on each face. The obstacle was all the more formidable, as the upper end was inclined towards them, greatly increasing the difficulty in using the chisel. Beyond this, as far as they could see, there was merely a mass of smaller stones.

The party who had been working upon this block were much disheartened, when Stanley went up to relieve them. Owing to the inclination of the stone, their chisels could get but little bite and, though they had been working for six hours at it, they had scarcely made any impression; indeed, at only one point had they so far broken the face that the chisel would cut. Meinik had come down two hours before, to report to Stanley the nature of the obstacle and, when he went up, he took with him the second ramrod, which had not hitherto been used.

He saw at once that, as Meinik had told him, it would be impossible to get through this block by the same means as before for, as the groove deepened, the labour would become greater and greater and, from the inclination of the stone, they would in time arrive at a point where the axe could no longer be used to strike the chisel.