“To me as a friend of his master’s. It is evidently a blotted draft which the Prince intended to destroy. You notice, Excellency, the ink is spilt on it?”

Gersdorff nodded. “I do not know that this proves very much,” he observed doubtfully.

The Count drew back his lips, showing his teeth in a characteristic but utterly mirthless smile. “Not of itself, Excellency. But I should say that if it were known that a certain lady to whom the flowers were sent wore the red roses, why then——” he finished the sentence by an expressive shrug.

Perhaps had Count Zarka been able to read the significance of the look which the old diplomatist’s keen eyes fixed on him he might not have been quite so glib. But clever man as a glance would recognize the Count to be, he was here, perhaps, a little too anxious to appear quite fluent and at his ease.

“Quite so, Count,” Gersdorff said, almost coldly. “You can give me the lady’s name or not, as you please. If not, no doubt we can find it out for ourselves. It is merely a question of saving the Bureau trouble.”

Zarka affected to hesitate, then to make up his mind.

“It is my desire,” he said, with a bow, “to be of every service to your Excellency. So I must break what was my first resolve, namely that no lady’s name should pass my lips in connexion with the affair. You are welcome to know my suspicion so far as it goes. I can at least tell you the name of the lady who wore red roses at the Margravine von Reuspach’s ball the night before Prince Roel disappeared. Your Excellency may possibly be acquainted with General Hainfeld?”

He paused, with lips drawn back and his glittering eyes fixed on Gersdorff, awaiting his answer.

“I have met the General. Has he a daughter?” the Minister answered doubtfully.

“A step-daughter, Fräulein Philippa Carlstein.” He spoke the name with a curious staccato intonation.