"I thought," he whispered, "that we should soon get a message of some sort. The news of our arrest will have set the hearts of a score of people quaking, and they would do anything now to get us out from this prison. They have already, you see, succeeded in bribing our warder."
At his evening visit the warder passed into Ronald's hand a small parcel, and then, as before, went out without speaking.
"I am confirmed in the belief that we can be overheard," Malcolm said. "Had the man not been afraid of listeners he would have spoken to us. Now let us see what he has brought us this time."
The parcel contained a small file, a saw made of watch spring, and a tiny phial of oil.
"So far so good," Malcolm said quietly. "Our way through these bars is clear enough now. But that is only the beginning of our difficulties. This window looks into the prison yard, and there is a drop of some forty feet to begin with. However, I have no doubt our friends will send us the means of overcoming these difficulties in due course. All we have to concern ourselves about now is the sawing through of these bars."
As soon as it was dark they began the work, relieving each other in turns. The oil prevented much sound being made, but to deaden it still further they wrapped a handkerchief over the file. The bars had been but a short time in position and the iron was new and strong. It was consequently some hours before they completed their work. When they had done, the grating was left in the position it before occupied, the cuts being concealed from any but close observation by kneading up small pieces of bread and pressing them into them, and then rubbing the edges with iron filings.
"That will do for tonight," Malcolm said. "No one is likely to pay us a visit; but if they did, they would not notice the bars unless they went up and shook them. Tomorrow morning we can put a finishing touch to the work."
As soon as it was daylight they were upon their feet.
"It does very well as it is," Malcolm said, examining the grating. "It is good enough to pass, and we need not trouble further about it. Now collect every grain of those iron filings. No, don't do that on any account," he broke in, as Ronald was preparing to blow some of it from the lower stonework through the opening. "Were you to do that, it would be quite possible that one of the prisoners walking in the yard might see it, and would as likely as not report the circumstance to one of the warders in order to curry favour and perhaps obtain a remission of his sentence. Scrape it inside and pour every atom down the crevices in the floor. That done, we are safe unless anyone touches the grating."
They watched their warder attentively when he next came into the cell, but this time he had no message for them. "We must not be impatient," Malcolm said; "our friends have a good many arrangements to make, for they will have to provide for our getting away when we are once out; besides, they will probably have to bribe other warders, and that kind of thing can't be done in a hurry."