A—House on Sterling Street from which the Tunnel started. B—Point at which the Tunnel entered under the east wall. C—Mat Shop, near which the Author was permitted to take his birds for ten minutes every day, for exercise. D—North Block, where the Author was confined at the time of the Tunnel episode. E—South Block.

Dear Tony:

I'm in great haste to send this. You know the shed opposite the east wall. It has only a wooden floor and is not frequented much by officers. A few cons are there, from the stone pile. I'll attend to them. Make directly for that shed. It's a short distance from wall. I enclose measurements.

A.

Tony:

You distract me beyond words. What has become of your caution, your judgment? A hole in the grass will not do. I am absolutely opposed to it. There are a score of men on the stone pile and several screws. It is sure to be discovered. And even if you leave the upper crust intact for a foot or two, how am I to dive into the hole in the presence of so many? You don't seem to have considered that. There is only one way, the one I explained in my last. Go to the shed; it's only a little more work, 30-40 feet, no more. Tell the comrades the grass idea is impossible. A little more effort, friends, and all will be well. Answer at once.

A.

Dear Tony:

Why do you insist on the hole in the ground? I tell you again it will not do. I won't consider it for a moment. I am on the inside—you must let me decide what can or cannot be done here. I am prepared to risk everything for liberty, would risk my life a thousand times. I am too desperate now for any one to block my escape; I'd break through a wall of guards, if necessary. But I still have a little judgment, though I am almost insane with the suspense and anxiety. If you insist on the hole, I'll make the break, though there is not one chance in a hundred for success. I beg of you, Tony, the thing must be dug to the shed; it's only a little way. After such a tremendous effort, can we jeopardize it all so lightly? I assure you, the success of the hole plan is unthinkable. They'd all see me go down into it; I'd be followed at once—what's the use talking.

Besides, you know I have no revolvers. Of course I'll have a weapon, but it will not help the escape. Another thing, your change of plans has forced me to get an assistant. The man is reliable, and I have only confided to him parts of the project. I need him to investigate around the shed, take measurements, etc. I am not permitted anywhere near the wall. But you need not trouble about this; I'll be responsible for my friend. But I tell you about it, so that you prepare two pair of overalls instead of one. Also leave two revolvers in the house, money, and cipher directions for us where to go. None of our comrades is to wait for us. Let them all leave as soon as everything is ready. But be sure you don't stop at the hole. Go to the shed, absolutely.