“I don’t think that sort of thing will do, Hammersley.”

His demeanor was perfectly correct, his hand-wave easy and a well-bred smile flickered at his lips, but his tone masked a mystery. Hammersley rose, removing his cigarette with great deliberateness from its holder and throwing it into the fire.

“If there isn’t anything else you want to see me about—” He took a step in the direction of the door.

“One moment, please.”

Hammersley paused.

“I think we’d better drop subterfuge. I know why you were here tonight, why Byfield was here and perhaps you know now why I am here.”

“Can’t imagine, I’m sure,” said Cyril.

“Perhaps you can guess, when I tell you that this party was of my own choosing—that my plans were made with a view to arranging your meeting with Captain Byfield in a place known to be above suspicion. I have been empowered to relieve you of any further responsibility in the matter in question—in short of the papers themselves.”

“Oh, I say. Vanished youth, cigarette papers and all that. You’re goin’ it a bit thick, Rizzio, old boy.”

Rizzio put a hand into the inside pocket of his evening coat and drew out a card-case, which he opened under Hammersley’s eyes.