“There’s nothing there,” he pointed out. “It wouldn’t hold much—it’s hardly bigger than a ticket pocket.”

He looked at the pocket again, evidently puzzled by the importance which the Chief Constable attached to it.

“It’s a silly place to have a pocket,” he said at last. “It’s not like the old-fashioned fob. That was kept tight shut by the pressure of your body. This thing’s mouth is loose and it’s simply a gift to a pickpocket.”

“I think we’ll probably find another of the same kind on the other side,” Sir Clinton contented himself with saying. “Let’s get on with the rest of them.”

Armadale turned the body slightly and put his hand into the hip pocket.

“It’s empty, too,” he announced. “It’s a very loose pocket with no flap on it. I expect he carried his pistol there and he had the pocket built for easy handling of his gun.”

He looked at the .38 automatic which had been disclosed as he turned the body.

“That wouldn’t have fitted into the little pocket,” he pointed out. “The pistol’s far too big for the opening.”

Sir Clinton nodded his agreement with this view.

“He didn’t use it for his pistol. Now, the left-hand pockets, please. You can wash your hands as soon as you’ve gone through them.”