A. That is the old man. At the time I speak of seeing Aitchison, he was standing where he could see the engine he had formerly run—engine 281. I was acquainted with him, and had fired the engine myself at one time. This act was rather impressed upon my memory more than any other things that occurred.

Q. Did you go close to the men that were engaged in the arson and riot during the day, Sunday, so as to ascertain who they were—that is, the leaders in the burning, I mean?

A. I could not recognize any man, but they were what I would call roughs—hard cases, desperate men, most of them. I was told that some, I think, were men that had been—I do not know what the best word is—proscribed, or whatever you choose to call it, been discharged from one railroad, and got a situation on another, and been discharged from there, by this last company receiving a letter. There are a great many men in this country now, that, if they are discharged on the Fort Wayne road, they come to the Pennsylvania railroad, and that company will discharge them, and give no reason for it. There are a great many of this kind in the country to-day, that are desperate men, ready to do anything at all. I have no doubt that some of the leaders in this movement were men of that kind, because the men that were engaged in the riot, were used to railroading, because they could not have run these cars in and burned the round-house as they did. If they had been men belonging to the Pennsylvania railroad, I would have recognized them. I was standing by the elevator when the firemen attempted to throw water on there. I was close by the hose when somebody cut the hose, and the water went over the crowd. I received some of it myself.

Q. When you got back to Allegheny City, you said they were organized there—how large was the crowd there?

A. It was probably six or half past, when I got back there. There was no complete organization—they were just gathering.

Q. At what point?

A. The center appeared to be, that I noticed, near the round-houses of the Fort Wayne road. I noticed parties there that were employés in the shops, and probably there might have been some on the road, but some that I knew belonged to the shops.

Q. Did the crowd increase there?

A. The crowd increased there, but I did not stay there. I kept on down to my own home.

Q. Remained at home during the night—Sunday night?