"I think it is very clever," he said admiringly, "but I also think I am not getting sufficient salary."

The veiled man nodded.

"I think you are right," he agreed, "and I will see that it is increased. What a fool the woman was to come here!"

"Either a fool or a bad actress," said Poltavo.

"What do you mean?" asked the other quickly.

Poltavo shrugged his shoulders.

"To my mind," he said after a moment's thought, "there is no doubt that I have witnessed a very clever comedy. An effective one, I grant, because it has accomplished all that was intended."

"And what was intended?" asked Mr. Brown curiously.

"It was intended by you and carried out by you in order to convey to me the exact character of your business," said Poltavo. "I judged that fact from the following evidence." He ticked off the points one by one on his long white fingers. "The lady's name was, according to the envelope, let us say, Lady Cruxbury; but the lady's real name, according to some silver initials on her bag, began with 'G.' Those initials I also noted on the little handkerchief she took from her bag. Therefore she was not the person to whom the letter was addressed, or if she was, the letter was a blind. In such an important matter Lady Cruxbury would come herself. My own view is that there is no Lady Cruxbury, that the whole letter was concocted and was delivered to me whilst you were watching me from some hiding place in order to test my discretion, and, as I say, to make me wise in the ways of your admirable journal."