of diamonds.
"'Our next step was to visit the customs people. Their records were very complete. They even had a portrait of Purtell, which proved him to have been Hume beyond a doubt. Only a trifle of evidence had been secured against him—not enough to convict—and they were forced to release him. This seems to have been Hume's specialty.
"'However, through the customs services of other countries, they had learned quite a lot about him. The authorities of Holland, Spain and France knew him as one of the leading spirits in a system of smuggling that had been going on for years. Once Hume had been located in Antwerp, once at Hamburg, and for a long time at Bayonne. This system of contraband had been broken up just before he had been arrested by the United States service. A number of the criminals had been convicted; but Hume, with his usual luck, had escaped once more, because of lack of evidence against him.
"'Nothing could be learned of the movements of Hume between his arrest on the Baltic and his location here as a dealer in the curiosities of art. And after his going into business here, he kept to himself a great deal.
"'But the drink habit caused him to frequent certain resorts, and it was at one of these that he first met Richard Morris, father to Allan Morris!'"
"Ah!"said Pendleton. "So Hume knew Morris's father."
"I asked Fuller, in giving him his instructions, to have this fact established, if he could,"said Ashton-Kirk. "That both Hume and the elder Morris were heavy drinkers caused me to think it possible."
"Is that all there is to the report?"
"Almost."The investigator turned to the pages once more, and proceeded: "'Hume and the elder Morris became quite intimate and were often seen together. But what it was that formed the bond between them, no one knows, unless it be a deaf mute named Locke, who was frequently seen in their society and who seemed upon close terms with both. But within a year after their first meeting, Hume broke with Morris. This must have been serious, for it caused a marked enmity to spring up between them. A number of people recall that Richard Morris frequently made threats against the other—threats of personal violence and also of the law. But before anything could come of these, if he really meant them, he died.
"'Thinking that Locke might be able to throw some light on this phase of the case, we have endeavored to locate him. Up to this time we have met with no success; but we hope to learn something of him at an early date.'"
Ashton-Kirk laid the sheets down upon the table.
"There follows a list of the names of the people who have supplied this information and their addresses,"said he. "Burgess is very thorough in his work."
"Outside the fact that Hume was a scoundrel—which we knew before—and that he was acquainted with Locke and Allan Morris's father, what does this report tell you?"
There was discontent in Pendleton's voice as he asked this question, and the investigator smiled as he made answer:
"That Hume knew the elder Morris supplies us with a theory as to the possible part which the younger Morris has taken in this drama. Whatever passed between Hume and the father has probably been taken up by the son."
"Why, yes,"said Pendleton. "I hadn't thought of that."
"Another thing,"added Ashton-Kirk: "The report has swung like the needle of a compass, and indicated a fact that my imagination suggested days ago."
"And that is—"
"That Hume once lived in the French town of Bayonne."
Pendleton frowned impatiently.
"I don't know what ever made you imagine that,"he said. "But now that you find that it is so, of what service is it?"
"We will speak of that later,"answered Ashton-Kirk.
Pendleton was about to say something more, but just then Fuller knocked and entered.
"The report on Allan Morris,"said he.
"Ah, thanks."The investigator took the compactly typed sheets, and then he continued: "Tell Burgess that he need not bother about the man Locke whom he mentions. Say that I have already located him."
"Very well,"and Fuller left the room.
For a space there was no sound save that which came from the street and the rustle of the pages as Ashton-Kirk went through them.
"Well,"asked Pendleton, finally. "What now?"
"Morris,"replied his friend, "does not develop like Hume. Fuller suspected that he'd prove colorless, and so it has turned out. However, I'll read what he says. It's headed:
"'A Second Report on Allan Morris
"'A very careful inquiry failed to uncover anything in connection with this young man's personal affairs that was not mentioned in my first report on the same subject. He has led a very even, uneventful life, attending strictly to business and making every movement count in the direction of distinction as a marine engineer.
"'However, there has been something in his manner for the last few years that has attracted the attention of those who knew him best or came in contact with him. This took the various forms of eagerness of manner, irritability, long fits of reveries, a feverish desire for work. At his place of business I learned that he has for some time had a deep interest in the reports of the patent office. His clerks say that he'd read these for hours at a time; one of them told me of how he (the clerk) once forgot to call Morris's attention to the report until the day after its arrival. Morris has always been very tolerant with his employees, but that day he burst out in a fury and threatened to discharge them all.
"'Richard Morris, father to Allan, was a most erratic genius, as my first report indicated. His propeller, his smoke-consumer, and his automatic brake were valuable commercial properties, but had all slipped from his control. Toward the end of his life he engaged in the perfection of an invention of which he talked a great deal and of which he declared that he alone would reap the benefit.
"'As Burgess will already have told you, Richard Morris knew Hume. The latter was a frequent visitor to a shop which the inventor maintained in the outskirts, as was the mute Locke. I have talked with an old mechanic who worked for Morris at the time; he told me that the inventor had made a stubborn fight against the drink habit and seemed likely to conquer it up to the time that he became acquainted with Hume. After this, however, he became as much a slave to it as ever. The invention, or whatever it was, never got beyond the paper stage; for thereafter Richard Morris spent his days in sleep and his nights at the once famous Coffin Club.'"
Ashton-Kirk arose eagerly.
"There is more,"said he, "but it is scarcely of interest."Placing the report upon the table, he added: "You have heard of the Coffin Club, Pen?"
"Of course. It met in an underground place somewhere, didn't it? And if I remember right, it was fitted up like the Café Au Mort in Paris."
"Something of the sort."The investigator went to a huge card system and pulled out a drawer labeled "TO.""But I recall it best by the steward whose philosophy and Irish turns of speech were so frequently quoted by the newspapers during the heydey of the establishment. Can you recall his name?"
"I know whom you mean,"answered Pendleton, "but the name has slipped me."
Ashton-Kirk paused in the fingering of the cards.
"It was Tobin,"said he. "It came to me that it was, but I wanted to be sure."He pushed the drawer into place, looked at his friend inquiringly, and added: "Suppose we go around to the 'Rangnow' and see him?"
CHAPTER XX
ONE OF THE OLD SORT
Pendleton looked at his friend in bewilderment.
"You don't mean to say that the philosopher of the Coffin Club and this Tobin of young Morris's are the same,"cried