"'What then did she do?' he resumed. 'Finding that her bitter attack on the bust was useless, and served only to make us prize it the more, she began to plot to steal it. I could not tell you the number of attempts that have been made to get possession of this world-wonder. No one could tell you. Day after day Englishmen, disguised even as German gentlemen, thronged the museum, all asking the way to the bust. We were continually on our guard. Attendants patrolled the room day and night. Our efforts were successful.' "He paused again and looked at me in triumph. "'Yes,' he resumed, 'the bust remained where it was. England, in despair, then decided that a supreme effort must be made, and began to arm and mobilize. The art faction got hold of Sir EDWARD GREY--nobbled him, as you say. It was upon learning of this treacherous preparation and its dastardly motive, that our sublime KAISER took the action he did. I say it with conviction, there would have been no war but for England's mad desire to possess again the LEONARDO wax bust.' "'But what about the violation of Belgium?' I asked. "'Ah!' he said darkly. 'It was England's intention to march through Belgium to Berlin to get the bust. Fortunately we knew that. We therefore marched through Belgium first.' "With these words the famous virtuoso sat back in his chair. "'If you will consent to be blind-folded for a part of the journey--a necessary precaution which I am sure you will appreciate,' he remarked a moment or so later,--'I will show you the priceless masterpiece in its hiding-place. Then you will understand. Also I should like the world to know how Germany reveres and guards its choicest treasures." "Naturally I consented, and a bandage being bound over my eyes I took the hand of my companion and was led away. "You may wonder that after everything that has been happening recently I was willing thus to entrust myself to a German, but you must remember that so far as he knew I was an American, a member of a country whose goodwill has been angled for with every conceivable bait. It is not as if I had been a cathedral or a French priest or a Belgian mother. "For how far I was led I cannot say, but we seemed to descend an incredible distance into the earth and then pass along interminable passages. At last my eyes were unbound and I discovered myself to be in the midst of a company of soldiers armed to the teeth, obviously underground, and I saw opposite me, in the light of an electric torch, a massive iron gate, which the supreme expert proceeded to unlock. "We entered a gloomy cavern and again were confronted by a massive gate, which in its turn was also unlocked, revealing an inner chamber in the midst of which was a glass case. "My companion reverently uncovered. 'The triumph of my career,' he murmured. 'The coping-stone of my virtuosity. The cause of my ennoblement.' "Before us was the famous wax bust, fresh from the hands of LUC--I mean LEONARDO.