Mr. Hurd regarded him with amazement.

"Would you mind repeating that?" he asked at length.

"Certainly not, since I know it to be true. I say that the conflagration hazard in the congested district of Boston is not a thing one can exactly calculate, but it would be difficult to overestimate its gravity."

The traction magnate walked slowly to the window, and looked out. On the sunny pavements below him people were going back and forth on their various concerns. Around the corner came the familiar delivery wagon of a well-known dealer in wholesale groceries. Somehow the sight of these common things restored to Mr. Hurd his ordinary tranquillity of mind, which he now saw had been disturbed by the astonishing utterances of his plausible young relation. He smiled rather grimly when he thought of how near he had come to being impressed by what Charlie had said. Of course, there could be nothing in it; certainly not, from such a source. It was the old John M. Hurd who turned again to face his visitor, who with but one card left to play awaited breathlessly but with outward nonchalance the effect of his cherished speech.

"Well, I've enjoyed talking this over with you, Charlie," the older man said with candor. "There's something in what you say, too. Perhaps our insurance fund isn't as large as it ought to be. But I couldn't consider carrying insurance for the Massachusetts Light, Heat, and Traction Company. And why are you so interested in this, all of a sudden, anyway?"

"Partly philanthropic and partly mercenary," said his nephew, easily. "Philanthropic, because I would like to do something of real benefit to the most distinguished member of my family—who least needs my assistance; mercenary, because I need the money. I rather expect you to let me have charge of the placing of this insurance, sir."

"Well, Charlie, I don't mind saying that you've made a better impression than any of these other insurance men that occasionally get into my office, and if I were going to take out insurance on the traction properties, I believe I'd let you make your commission on it. But I'm not. And now I must ask you to excuse me."

"Oh, I've not quite finished," returned Wilkinson. As he was in for it now, he would see it through. "I think you're making a mistake, sir; and there are still one or two aspects of the matter which you have not considered."

"And what may they be?" inquired his uncle. "Please remember I'm a busy man."

His visitor reflected briefly. He did not know whether to play his last card slowly and carefully or to slam it face upward with enough force to make the table rattle. He decided on the latter method; after all, to succeed with John M. Hurd one did well to make him blink.