“Three hundred centigrade, mind!” said Horrocks.  “It will boil the blood out of you in no time.”

“Eigh?” said Raut, and turned.

“Boil the blood out of you in . . .  No, you don’t!”

“Let me go!” screamed Raut.  “Let go my arm!”

With one hand he clutched at the hand-rail, then with both.  For a moment the two men stood swaying.  Then suddenly, with a violent jerk, Horrocks had twisted him from his hold.  He clutched at Horrocks and missed, his foot went back into empty air; in mid-air he twisted himself, and then cheek and shoulder and knee struck the hot cone together.

He clutched the chain by which the cone hung, and the thing sank an infinitesimal amount as he struck it.  A circle of glowing red appeared about him, and a tongue of flame, released from the chaos within, flickered up towards him.  An intense pain assailed him at the knees, and he could smell the singeing of his hands.  He raised himself to his feet, and tried to climb up the chain, and then something struck his head.  Black and shining with the moonlight, the throat of the furnace rose about him.

Horrocks, he saw, stood above him by one of the trucks of fuel on the rail.  The gesticulating figure was bright and white in the moonlight, and shouting, “Fizzle, you fool!  Fizzle, you hunter of women!  You hot-blooded hound!  Boil! boil! boil!”

Suddenly he caught up a handful of coal out of the truck, and flung it deliberately, lump after lump, at Raut.

“Horrocks!” cried Raut.  “Horrocks!”

He clung crying to the chain, pulling himself up from the burning of the cone.  Each missile Horrocks flung hit him.  His clothes charred and glowed, and as he struggled the cone dropped, and a rush of hot suffocating gas whooped out and burned round him in a swift breath of flame.

His human likeness departed from him.  When the momentary red had passed, Horrocks saw a charred, blackened figure, its head streaked with blood, still clutching and fumbling with the chain, and writhing in agony—­a cindery animal, an inhuman, monstrous creature that began a sobbing intermittent shriek.

Abruptly, at the sight, the ironmaster’s anger passed.  A deadly sickness came upon him.  The heavy odour of burning flesh came drifting up to his nostrils.  His sanity returned to him.

“God have mercy upon me!” he cried.  “O God! what have I done?”

He knew the thing below him, save that it still moved and felt, was already a dead man—­that the blood of the poor wretch must be boiling in his veins.  An intense realisation of that agony came to his mind, and overcame every other feeling.  For a moment he stood irresolute, and then, turning to the truck, he hastily tilted its contents upon the struggling thing that had once been a man.  The mass fell with a thud, and went radiating over the cone.  With the thud the shriek ended, and a boiling confusion of smoke, dust, and flame came rushing up towards him.  As it passed, he saw the cone clear again.