They had, indeed, before beginning to saw up the bamboos, fastened the blanket to one of the cross pieces of the stretcher and, cutting this to the width of the passage, had jammed it close up to the roof; so that the curtain, hanging down, effectually shut off the light.
Stanley then descended the steps, and rejoined Harry below. Before going down further, Stanley, who had during the day informed Harry of his plan, told him of the start that they had made.
"Of course, it all depends upon what stones you meet with," Harry said. "If you come to a big solid block, I don't see how you are going to get through it."
"We have the hatchets, and can whittle it away; and perhaps we can make some chisels, from the ramrods of your guards' guns. A lot can be done, with patience and plenty of hands."
Stanley then went down below, and explained to the others the plan proposed. The news gave them great satisfaction; for although Meinik had told them there was a staircase above blocked with stones, it had seemed so impossible, to him, to clear it that he had placed no stress upon the fact; and the preparations made by the enemy to cut off any possible retreat had greatly depressed them.
Stanley took one of the iron ramrods and, raking some of the embers from the fire, placed it in them, about a foot from one end; then he directed the others to fan the embers, until they raised them almost to white heat. Taking the ramrod out, he laid the edge of one of their knives upon it and, striking its back with a stone, soon cut through the glowing rod. He repeated the operation and had, then, three short rods of equal length. He now heated one end of each and, laying it on an axe on the ground, hammered it into chisel shape with the back of a light hatchet; repeating this several times, until it had the required shape and sharpness; then he plunged this into a pot of water. He did the same with the other two; and had, now, three chisels with which he hoped to be able to chip away the stones. The other ramrod he left intact, except that he sharpened one end.
Then, going up to Harry's room, he lay down and slept for some hours; putting the two boys on watch, and bidding the trooper look after them. The two Burmans, with one of the guards, were to go to work with him. Several times he woke. The last time, on looking out, he thought that there was a faint light in the sky and, going down, called up the three men and, bidding them bring up the two heavy axes, a light hatchet, and the three short chisels, he led them up the steps to the working party.
"How have you got on, Meinik?"
"We have cleared four feet, master; but there is a big stone sticking up, now, and we can do nothing with it."
"We will have a try, and do you all go down, at once.