"Oh, I'm posted and watching out for squalls. Think he's a new one from another road. Works like a ham factory hand. When he turned out his first message I asked which foot he did it with. The way he looked at the time cards where the calls are printed and kept the key open, I knew he was an innocent greenhorn. Didn't know what 30 meant when it came, got rattled when headquarters was on the quad, and stumbled over the pink almost scared to death." A week previous all this would have been Greek to Ralph. At present he quickly understood that 30 was the end of a long message, the quad was where they sent four messages at a time, and a pink was a rush telegram. "Then you think you're not being watched?" inquired Mason. "Sure of it," responded Grizzly with confidence. "What's the cross orders from our friends?" "Nothing on the general mix up plan," reported the operator. "They struck the right man when they hit me to help them. I've got a big hunch for the far west, and wouldn't have cared if the Great Northern had let me out, since, with the chance to carry a big wad of money away with me, why of course I'm in trim for whatever blows along." "What's special to-night?" "A side trick, and that's why I sent for you. We made a bad mix up two nights ago with cross orders and tappings. I think it aroused the suspicions of the superintendent, so we're going slow on that tack for a few days. The gang working for the rival road, though, have let me in on some of their side games. One of them is due to-night." "What is it?" "You'll know when the time comes. Got your tools with you?" Mason lazily touched a bag at his feet with his toe, and it jangled as he replied. "All of them." "Good, enjoy yourself till about eleven o'clock. If anyone comes duck behind the box yonder, though I don't think there's any chance of a visit a night like this. The bosses are paying too much attention to the stock end of traffic deals to take a flight at a little disruption of the service. There's a nine--Train orders, I've got to go at my routine." Ralph settled down as comfortably as he could in his secure hiding place. What he had just heard confirmed forever suspicions that crooked work was being done by crooked operators, and that this fellow Grizzly was one of them. He listened to the monotonous grind out of the operator: "O.S. O.S. X.N. No. 21 a. 7:39, d. 7:41," and knew that the Limited Mail had reached Tipton, and had gone on. The night schedule for the Mountain Division west ran the wires, then miscellaneous messages. All this was like reading a book to Ralph, while his mind formed a mental map, a picture of conditions all along the line.