Yes, it was a vitally personal matter now; there was an added incentive to-night spurring the Gray Seal on to act. David Archman had been his father’s closest friend; and he, Jimmie Dale, himself had always looked on David Archman, and with reason, as little less than a second father. His frown grew deeper—he did not understand. But Tocsin did not make mistakes. He had had evidence of that on too many occasions when he had thought otherwise to question it now—but David Archman’s son in this! It seemed incredible! The boy, he was little more than a boy, scarcely twenty, was and always had been, perhaps, a little wild, but a thief, an associate and accomplice of the city’s worst crooks and criminals was something of which he, Jimmie Dale, had never dreamed until this instant, and now, while it staggered him, it brought, too, a sense of merciless fury—a fury against those who would stab like inhuman cowards, pitilessly, at the father through the son. Their last card! The safe swung open. Their last card was—Clarie Archman, the son!

He reached into the safe, took out an automatic, and placed it in his pocket. There was no necessity to go to the Sanctuary—what he would need was here in duplicate, and it would be Jimmie Dale, not Smarlinghue, who played the rôle of the Gray Seal to-night. A dozen small steel picklocks in graded sizes followed the revolver, and after these a black silk mask and a pocket flashlight—the thin, metal insignia case containing the little diamond-shaped, gray-coloured paper seals, never absent from his person since the night he had lost and recovered it again, was already reposing in an inner pocket of his clothes.

His face was still hard, as he stood up and closed the safe. The way out, the way to save David Archman was plain, of course. It was even simple—if it was not too late! And the way out was another “crime” committed by the Gray Seal! Instead of Clarie Archman and J. Barca, alias Gentleman Laroque, robbing the safe of one Niccolo Sonnino, dealer in precious stones, it would be the Gray Seal—if it was not already too late to forestall the others!

If it was not too late! He looked at his watch. It was twenty minutes after eleven. Yes, there should be time; but, if not—what then? And what of that letter? His teeth clamped. Well, he would try it; and he would make every second count now! He was lifting the telephone receiver of the private house installation now, calling the garage. Benson, his chauffeur, answered him almost on the instant.

“The light touring car, Benson, please, and as quickly as possible,” said Jimmie Dale pleasantly.

“Yes, sir—at once,” Benson answered.

Jimmie Dale replaced the receiver on the hook, and, running now across the floor, unlocked the door, crossed the hall, and entered his dressing room. Here, he changed his dinner clothes for a dark tweed suit—the location of Niccolo Sonnino’s place of business was in a neighbourhood where one in evening dress, to say the least of it, would not go unobserved—transferred the metal case and the articles he had taken from the safe to the pockets of the tweed suit, and descended the stairs.

Standing in the hallway, Jason, that model of efficiency, with an appraising glance at his master’s changed attire, handed Jimmie Dale a soft hat—and opened the door.

“Benson is outside, Master Jim,” said Jason; but the look in the old man’s eyes was eloquent far beyond the respectful and studied quiet of his words. The old face was pale and grave with anxiety.

“It’s all right, Jason—all right this time,” Jimmie Dale smiled reassuringly.