returned to the room where Prosper was waiting for them.

The commissary, who had seemed so calm when he first came, now looked
grave and perplexed. The moment for taking a decisive part had come, yet
it was evident that he hesitated.

"You see, gentlemen," he began, "our search has only confirmed our first
suspicion."

M. Fauvel and Prosper bowed assentingly.

"And what do you think, M. Fanferlot?" continued the commissary.

Fanferlot did not answer.

Occupied in studying the safe-lock, he manifested signs of a lively
surprise. Evidently he had just made an important discovery.

M. Fauvel, Prosper, and the commissary rose, and surrounded him.

"Have you discovered any trace?" said the banker, eagerly.

Fanferlot turned around with a vexed air. He reproached himself for not
having concealed his impressions.

"Oh!" said he, carelessly, "I have discovered nothing of importance."

"But we should like to know," said Prosper.

"I have merely convinced myself that this safe has been recently opened