"Well then," said Duval, nettled at the defeat of his argument, "it must have been a case of coincidence, that is certain."

"That explanation won't hold water. As far as I know this is the only private coin of its kind in the world, and, excepting a few numismatic specialists, no one knew of its existence. How could George have guessed the exact place where the person lived who had to receive the coin, when you consider the millions of likely places to choose from? And how could he have pointed out the exact spot where the coin was to be found, a spot where no one ever dreamt of looking for it? And lastly, when the two coins were found, why should George have named the black one, when no one in the circle except Mr. Funk was aware that there was a black one?"

"Bravo, bravo, professor," cried Riche, "these lawyers are very shrewd, but they lack scientific training. Ah! Monsieur Duval, you have met your match at last. Coincidence is clearly ruled out of the court in this case."

Pierre's pride would not allow him to admit the validity of Delapine's argument, although he felt its force.

"I have it," exclaimed Riche, "If it was not a fraud or coincidence there is only one thing left to explain it, viz., telepathy or clairvoyance. Both Mr. Funk and the cashier knew that the coin had been borrowed, and it was the subconscious memory of one or the other of them which influenced the medium."

"If that be your explanation," said Delapine, "how do you overcome the difficulty that both Mr. Funk and the cashier were convinced that the coin had been returned? No person at the séance knew anything about the coin except Mr. Funk. The incident had been entirely forgotten by the latter for many years. Again, how could the medium know from Mr. Funk's mind that he had not returned it, when he was certain that he had done so? And lastly you must remember that the medium had never seen the cashier, nor had she ever known of the existence of the drawer of the safe."

"No," cried Villebois, rising from the table and spreading out his hands with an emphatic gesture to the company, "I am convinced it is due to spirit intelligences. They find out everything. Mr. Beecher must have had a talk with George about it in the spirit world, and made him promise that he would see that the coin was sent back. Oh! it is as clear as daylight," he added, thumping the table with his fist.

"Ha! ha! really you are too funny, doctor," said Riche sarcastically. "Spirits! Oh mon Dieu! what are we coming to? In the twentieth century no sensible man believes in such things."

"Oh! how dreadful," cried Madame Villebois, "to imagine that there are spirits about. Really, I think it is most improper to talk about such things, especially before ladies. What would my adored mother have said to all this? If I had thought that my dear Adolphe had believed in spirits I would never have married him, never! Oh! what will my confessor say when I tell him?" And the good lady dabbed her eyes with her scented handkerchief, as she sat back in her chair perspiring.

"I think the professor and Villebois have clean gone off their heads," said Pierre sotto voce to Marcel. "Much learning hath made them mad."