"About twenty years," said Blundon. "But it was in the East, where railroading ain't the same as it is out here. I was in the caboose of a train that made two hundred and twenty miles, year in and year out, in four hours and forty minutes, including three stops. It was a solid train of Pullmans, and the road-bed was as smooth as a ballroom floor. I had an eighteen-thousand-dollar ingine--the Lively Sally--and when I pulled the throttle out she was just like a race-horse when he hears the starter shout 'Go!' I don't believe I ever could have quit the railroad business if the Lively Sally hadn't come to grief. But it wasn't when I was a-drivin' her. I was laid off sick, and they gave her to another man--a good enough fellow, but you can't learn the ways of an ingine in a day nor a week, any more than you can learn the ways of a woman in a day or a week. Sally used to get balky, once a year reg'lar. For about a week she'd have the jim-jams--seemed like she got tired of working, and wanted a spell of rest in the round-house. Well, the new man didn't know this, and instead of letting her have her own way, he tried to drive her, and Sally just blew her cylinder-head out for spite. And when she was helpless on the siding a long freight came along, and the switchman lost his wits, and set the switch wrong, and that eighteen-thousand-dollar beauty was crippled so she never was worth much afterward. And about that time my lungs gave out, and I had to come up here. I never cared much about an ingine after Sally. I dare say I might get a place again to run a passenger train, but I think about poor Sally, and I don't feel like going back on the old girl; so here I am, side-tracked for life at Mudhole Junction." "It was all on account of a patent air-brake that I'm here," remarked Laurie. "It's coming," thought Blundon. "I am an only child," said Laurie, after a little pause, "and I had the best daddy in the world, except that he was so obstinate." "_You_ weren't obstinate, young feller," Blundon gravely interjected. "You were just firm. It's the other feller that's pig-headed always. Go on." Laurie glanced up quickly, and grinned at Blundon for a moment.