"The name was on the under side of the flap," laughed the other, "in gilt letters."

Gibelin's heart sank.

"And you took this flap from the American?" asked M. Simon.

"No, no! Any violence would have brought my colleague into the thing, for he was close behind, and I wanted this knowledge for myself."

"What did you do?" pursued the chief.

"I let the young man cut the flap into small pieces and drop them one by one as we drove through dark little streets. And I noted where he dropped the pieces. Then I drove back and picked them up, that is, all but two."

"Marvelous!" muttered Hauteville.

"I had a small searchlight lantern to help me. That was one of the things I took from my desk," he added to Pougeot.

"And these pieces of leather with the name and address, you have them?" continued the chief.

"I have them."