"Certainly you get some fine effects of colour with your furnaces," said Raut, breaking a silence that had become apprehensive.
Horrocks grunted. He stood with his hands in his pockets, frowning down at the dim steaming railway and the busy ironworks beyond, frowning as if he were thinking out some knotty problem.
Raut glanced at him and away again. "At present your moonlight effect is hardly ripe," he continued, looking upward. "The moon is still smothered by the vestiges of daylight."
Horrocks stared at him with the expression of a man who has suddenly awakened. "Vestiges of daylight? . . . . Of course, of course." He too looked up at the moon, pale still in the midsummer sky. "Come along," he said suddenly, and, gripping Raut's arm in his hand, made a move towards the path that dropped from them to the railway.
Raut hung back. Their eyes met and saw a thousand things in a moment that their eyes came near to say. Horrocks' hand tightened and then relaxed. He let go, and before Raut was aware of it, they were arm in arm, and walking, one unwillingly enough, down the path.
"You see the fine effect of the railway signals towards Burslem," said Horrocks, suddenly breaking into loquacity, striding fast, and tightening the grip of his elbow the while. " Little green lights and red and white lights, all against the haze. You have an eye for effect, Raut. It's a fine effect. And look at those furnaces of mine, how they rise upon us as we come down the hill. That to the right is my pet―seventy feet of him. I packed him myself, and he's boiled away cheerfully with iron in his guts for five long years. I've a particular fancy for HIM. That line of red there―a lovely bit of warm orange you'd call it, Raut―that's the puddlers' furnaces, and there, in the hot light, three black figures―did you see the white splash of the steam-hammer then?―that's the rolling mills. Come along! Clang, clatter, how it goes rattling across the floor! Sheet tin, Raut, ―amazing stuff. Glass mirrors are not in it when that stuff comes from the mill. And, squelch!―there goes the hammer again. Come along!"
He had to stop talking to catch at his breath. His arm twisted into Raut's with benumbing tightness. He had come striding down the black path towards the railway as though he was possessed.
Raut had not spoken a word, had simply hung back against Horrocks' pull with all his strength.
"I say," he said now, laughing nervously, but with an undernote of snarl in his voice, "why on earth are you nipping my arm off, Horrocks, and dragging me along like this?"
At length Horrocks released him. His manner changed again. "Nipping your arm off?" he said. "Sorry. But it's you taught me the trick of walking in that friendly way."
"You haven't learnt the refinements of it yet then," said Raut, laughing artificially again. "By Jove! I'm black and blue."
Horrocks offered no apology. They stood now near the bottom of the hill, close to the fence that bordered the railway. The ironworks had grown larger and spread out with their approach. They looked up to the blast furnaces now instead of down; the further view of Etruria and Hanley had dropped out of sight with their descent. Before them, by the stile rose a notice-board, bearing still dimly visible, the words, "BEWARE OF THE TRAINS," half hidden by splashes of coaly mud.
"Fine effects," said Horrocks, waving his arm. "Here comes a train. The puffs of smoke, the orange glare, the round eye of light in front of it, the melodious rattle. Fine effects! But these furnaces of mine used to be finer, before we shoved cones in their throats, and saved the gas."
"How?" said Raut. "Cones?"
"Cones, my man, cones. I'll show you one nearer. The flames used to flare out of the open throats, great―what is it?―pillars of cloud by day, red and black smoke, and pillars of fire by night.
Now we run it off in pipes, and burn it to heat the blast, and the top is shut by a cone. You'll be interested in that cone."
"But every now and then," said Raut, "you get a burst of fire and smoke up there."
"The cone's not fixed, it's hung by a chain from a lever, and balanced by an equipoise. You shall see it nearer. Else, of course, there'd be no way of getting fuel into the thing. Every now and then the cone dips, and out comes the flare."
"I see," said Raut. He looked over his shoulder. "The moon gets brighter," he said.
"Come along," said Horrocks abruptly, gripping his shoulder again, and moving him suddenly towards the railway crossing. And then came one of those swift incidents, vivid, but so rapid that they leave one doubtful and reeling. Halfway across, Horrocks' hand suddenly clenched upon him like a vice, and swung him backward and through a half-turn, so that he looked up the line. And there a chain of lamp-lit carriage-windows telescoped swiftly as it came towards them, and the red and yellow lights of an engine grew larger and larger, rushing down upon them. As he grasped what this meant, he turned his face to Horrocks, and pushed with all his strength against the arm that held him back between the rails. The struggle did not last a moment. Just as certain as it was that Horrocks held him there, so certain was it that he had been violently lugged out of danger.
"Out of the way," said Horrocks, with a gasp, as the train came rattling by, and they stood panting by the gate into the ironworks.
"I did not see it coming," said Raut, still, even in spite of his own apprehensions, trying to keep up an appearance of ordinary intercourse.
Horrocks answered with a grunt. "The cone," he said, and then, as one who recovers himself, "I thought you did not hear."
"I didn't," said Raut.
"I wouldn't have had you run over then for the world," said Horrocks.
"For a moment I lost my nerve," said Raut.
Horrocks stood for half a minute, then turned abruptly towards the ironworks again. "See how fine these great mounds of mine, these clinker-heaps, look in the night! That truck yonder, up above there! Up it goes, and out-tilts the slag. See the palpitating red stuff go sliding down the slope. As we get nearer, the heap rises up and cuts the blast furnaces. See the quiver up above the big one. Not that way! This way, between the heaps. That goes to the puddling furnaces, but I want to show you the canal first." He came and took Raut by the elbow, and so they went along side by side. Raut answered Horrocks vaguely. What, he asked himself, had really happened on the line? Was he deluding himself with his own fancies, or had Horrocks actually held him back in the way of the train? Had he just been within an ace of being murdered?