Oglethorpe held his hands before him an inch or two apart, the knuckles uppermost. The left hand he tilted slowly forward and downward; the right upward and backward.

"You are quite sure that those were the exact movements?" said Quarles after watching him closely.

"Quite sure."

"They were the same the whole time? He did not vary them?"

"Not once."

Quarles turned and walked out of the room, and we followed him. He paused to examine a bronze figure standing on a pedestal on the landing.

"Do you intend to begin your search at once?" Oglethorpe asked.

The professor did not answer.

"You can do so when you like," Oglethorpe went on.

"No," said Quarles with a start. He was not really examining the bronze, he was lost in thought. "No, not at once. I must think it out first. To-morrow, perhaps. I cannot say for certain."