central edifices of the big ironworks of which Horrocks was the manager. They stood heavy and threatening, full of an incessant turmoil of flames and seething molten iron, and about the feet of them rattled the rolling-mills, and the steam-hammer beat heavily and splashed the white iron sparks hither and thither. Even as they looked, a truckful of fuel was shot into one of the giants, and the red flames gleamed out, and a confusion of smoke and black dust came boiling upwards towards the sky.
"Certainly you get some 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 lips came near to say. Horrocks's 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