a boy scout at heart. As I say, I liked him, money or no money, and chances are I'd have helped him out for free. He came to see me a couple more times and we sweated out the details. It wound up with him and me on the train and my torch and the other gear in the baggage car up front. Maybe some of you remember the day we arrived here. He seemed to know a lot of people here. Mm? I thought so. He told me how many years he had been coming out to Switchpath. He told me lots of things. He was one of the talkin'est old geezers I ever did see. I understood about one ninth of what he said. He was lonely, I guess. I was the first man he ever called in to help him with his work, and he spilled the overflow of years of workin' by himself. About this Switchpath proposition, he told me that when he was just a punk out of college, he was a archyologist roamin' around the desert lookin' for old Indian stuff, vases and arrowheads and such stuff. And he run across this here room in the rock, at the bottom of a deep cleft. He got all excited when he told me about this part of it. Went on a mile a minute about plasticine ages and messy zorics and pally o' lithographs or something. I called him down to earth and he explained to me that this room was down in rock that was very old—a couple of hundred thousand years, or maybe a half million. He said that rock had been there either before mankind had a start here on earth, or maybe about the same time as the missing link. Me, I don't care about dead people or dead people's great grandfather's, but Sykes was all enthusiastic. Anyhow, it seems that this cave had been opened by some sort of an earthquake or something, and the stuff in it must have been there all that time. What got him excited was that the stuff was machinery of some kind and must have been put there 'way before there was any human beings on earth at all! That seemed silly to me. I wanted to know what kind of machinery. "Well," he says, "I thought at first that it was some sort of a radio transmitter. Get this," he says. "Here is a machine with an antenna on top of it, just like a micro-wave job. And beside it is another machine. "This second machine is shaped like a dumbbell standing on one end. The top of it is a sort of covered hopper, and at the waist of the machine is an arrangement of solenoids made out of some alloy that was never