They worked in real earnest, and to such purpose, that in a much less space of time than anybody would have thought it possible to accomplish the process in, the fetters of Mr. Lupin dropped from him, and, like Todd, he stood so far free from restraint.
"Now," he said, "I have some first-rate picklocks, and if providence—Tush! tush! I mean if we are lucky, we shall get on capitally. The next thing we have to do is, to get out of here, and by far the shortest way is to work through the wall. Have you any other tools beside the files, for they are not much use now to us?"
"Yes, a chisel."
"A chisel? Oh, my friend, you are indeed a wonderful man. A chisel? What may not be done with a chisel! A strong, good chisel, too. Oh, if we do not chisel our way out of Newgate now, it will be very hard indeed. Come, you shall see an old hand at work. Perhaps you have not had much experience at prison-breaking?"
"Certainly not," said Todd.
"Well, this will be a good lesson to you. Now you will see how nicely I will get one of these old square blocks of stone out of its place."
Todd smiled grimly. Perhaps he thought he could have given the Reverend Josiah Lupin a good lesson in some things; but at that time he was only too happy to meet with a companion who promised such great things in the way of immediate escape.
Certainly Mr. Lupin showed great dexterity in handling the chisel, with which he had been furnished by Todd; and in a much less space of time than any one would have thought the work could have been performed in, he had loosened the stone in the wall that he wished to dislodge.
"Let us both push it," he said, "and we shall get it through easily."
"But its fall will make an alarm," said Todd.