They went in and out, one after the other, without appearing to know one another. But, in the evening, Lupin discovered that they met in a sort of coach-house situated right at the back of the last of the yards, a place in which the Broker kept his wares piled up: old iron, broken kitchen-ranges, rusty stove-pipes . . . and also, no doubt, the best part of the stolen goods.

"Come," he said, "the work is shaping nicely. I asked my cousin of Germany for a month and I believe a fortnight will be enough for my purpose. And what I like about it is that I shall start operations with the scoundrels who made me take a header in the Seine. My poor old Gourel, I shall revenge you at last. And high time too!"

At twelve o'clock on Saturday, he went to the Restaurant Buffalo, a little low-ceilinged room to which brick-layers and cab-drivers resorted for their mid-day meal. Some one came and sat down beside him:

"It's done, governor."

"Ah, is it you, Doudeville? That's right! I'm dying to know. Have you the particulars? The birth-certificate? Quick, tell me."

"Well, it's like this: Altenheim's father and mother died abroad."

"Never mind about them."

"They left three children."

"Three?"

"Yes. The eldest would have been thirty years old by now. His name was Raoul de Malreich."