“Here are two together, which seem loosened in their sockets,” he observed. “Now it seems to me, mates, if we were to file away at the upper part, just below the lowest cross bar, and could wrench out those two bars, as you are not very stout, there would be room for you two to slip through.”

“I feel sure that we could easily get through,” I answered; “but what are we to do, friend, when we are outside?”

“Never you trouble your head about that, youngster,” he replied. “I’ve planned it all, and it can’t fail; so do you just take the file and work away.”

Thus admonished, Pedro and I began to file away at one bar, while the sailor attacked the other.

“Don’t stop,” he whispered; “the noise is much less likely to be noticed if you go on regularly with it, than it breaks off every now and then.”

We filed away accordingly with all our might; but I could not help trembling at times with alarm lest we should be heard; for though the wind howled and whistled in a most satisfactory manner, yet there is something so peculiar in the sound of filing, that I was afraid the sharp ears of the gaoler or guards might hear it. Pedro and I had got through more than two-thirds of our bar, and we agreed that we might easily wrench it out of its place, when our arms began to ache, and as we rested for a minute, we heard a footstep approaching the room. In great alarm, we told the sailor.

“Never mind,” he answered, quite calmly. “Stow the files away, and lie down on the bed, and pretend to be fast asleep. I’ve got a lump of pitch in my pocket, and I’ll just fill up the grooves we’ve made in the bars, so that they’ll not be observed. There, that will do. Now I’ll just wait down below till your visitor has gone.”

We threw ourselves on the bed, as he advised, and listened with intense anxiety. The footsteps passed by, and we heard doors opening near us. All was again silent for some time; and we had just sprung up, and were about to call the sailor, when we heard the footsteps returning. We threw ourselves down once more on the bed. Just as we had done so, the door opened, and Sancho, holding a lantern in his hand, put his head into the room. His two assistants appeared behind him. As the light flashed on my eyes, I closed them fast.

“All right here, the lads are fast asleep,” he said, turning to the men. “Hillo! Señores, wake up, will you. The governor has received notice that some stranger was seen this morning, wandering about outside the prison; and he has sent us round to see that all our inmates were safe. Just remember, then, that we paid you a visit, that’s all. Now go to sleep again, for you won’t have many more nights to rest here. Ha! ha! ha!”

The men laughed as he said this, as if they thought it a very good joke; and Pedro and I sat up and rubbed our eyes.