“Listen,” he said “listen:”
“DEAR SIR,”
“My collection of pictures, which I had the pleasure of starting three years ago with some of your own, only contains, as far as Old Masters go, one Velasquez, one Rembrandt, and three paltry Rubens. You have a great many more. Since it is a shame such masterpieces should be in your hands, I propose to appropriate them; and I shall set about a respectful acquisition of them in your Paris house to-morrow morning.”
“Yours very sincerely,”
“ARSÈNE LUPIN.”
“He’s humbugging,” said the Duke.
“Wait! wait!” gasped the millionaire. “There’s a postscript. Listen:”
“P.S.—You must understand that since you have been keeping the coronet of the Princesse de Lamballe during these three years, I shall avail myself of the same occasion to compel you to restore that piece of jewellery to me.—A. L.”
“The thief! The scoundrel! I’m choking!” gasped the millionaire, clutching at his collar.
To judge from the blackness of his face, and the way he staggered and dropped on to a couch, which was fortunately stronger than the chair, he was speaking the truth.
“Firmin! Firmin!” shouted the Duke. “A glass of water! Quick! Your master’s ill.”