Hewitt observed, with a smile. “I’m afraid Plummer has a clumsy assistant somewhere.”
Mr. Claridge said nothing, but looked rather glum, for Mr. Woollett was a most excellent customer.
Lord Stanwood and Hewitt walked slowly down the street, Hewitt staring at the pavement in profound thought. Once or twice Lord Stanway glanced at his face, but refrained from disturbing him. Presently, however, he observed: “You seem, at least, Mr. Hewitt, to have noticed something that has set you thinking. Does it look like a clue?”
Hewitt came out of his cogitation at once. “A clue?” he said; “the case bristles with clues. The extraordinary thing to me is that Plummer, usually a smart man, doesn’t seem to have seen one of them. He must be out of sorts, I’m afraid. But the case is decidedly a most remarkable one.”
“Remarkable in what particular way?”
“In regard to motive. Now it would seem, as Plummer was saying to me just now on the roof, that there were only two possible motives for such a robbery. Either the man who took all this trouble and risk to break into Claridge’s place must have desired to sell the cameo at a good price, or he must have desired to keep it for himself, being a lover of such things. But neither of these has been the actual motive.”
“Perhaps he thinks he can extort a good sum from me by way of ransom?”
“No, it isn’t that. Nor is it jealousy, nor spite, nor anything of that kind. I know the motive, I think—but I wish we could get hold of Hahn. I will shut myself up alone and turn it over in my mind for half an hour presently.”
“Meanwhile, what I want to know is, apart from all your professional subtleties—which I confess I can’t understand—can you get back the cameo?”
“That,” said Hewitt, stopping at the corner of the street, “I am rather afraid I can not—nor anybody else. But I am pretty sure I know the thief.”
“Then surely that will lead you to the cameo?”
“It may, of course; but, then, it is just possible that by this evening you may not want to have it back, after all.”
Lord Stanway stared in amazement.
“Not want to have it back!” he exclaimed. “Why, of course I shall want to have it back. I don’t understand you in the least; you talk in conundrums. Who is the thief you speak of?”
“I think, Lord Stanway,” Hewitt said, “that perhaps I had better not say until I have quite finished my inquiries, in case of mistakes. The case is quite an extraordinary one, and of quite a different character from what one would at first naturally imagine, and I must be very careful to guard against the possibility of error. I have very little fear of a mistake, however, and I hope I may wait on you in a few hours at Piccadilly with news. I have only to see the policemen.”
“Certainly, come whenever you please. But why see the policemen? They have already most positively stated that they saw nothing whatever suspicious in the house or near it.”
“I shall not ask them anything at all about the house,” Hewitt responded. “I shall just have a little chat with them—about the weather.” And with a smiling bow he turned away, while Lord Stanway stood and gazed after him, with an expression that implied a suspicion that his special detective was making a fool of him.
In rather more than an hour Hewitt was back in Mr. Claridge’s shop. “Mr. Claridge,” he said, “I think I must ask you one or two questions in private. May I see you in your own room?”
They went there at once, and Hewitt, pulling a chair before the window, sat down with his back to the light. The dealer shut the door, and sat opposite him, with the light full in his face.
“Mr. Claridge,” Hewitt proceeded slowly, “When did you first find that Lord Stanway’s cameo was a forgery?”
Claridge literally bounced in his chair. His face paled, but he managed to stammer sharply: “What—what—what d’you mean? Forgery? Do you mean to say I sell forgeries? Forgery? It wasn’t a forgery!”
“Then,” continued Hewitt in the same deliberate tone, watching the other’s face the while, “if it wasn’t a forgery, why did you destroy it and burst your trap-door and desk to imitate a burglary?”
The sweat stood thick on the dealer’s face, and he gasped. But he struggled hard to keep his faculties together, and ejaculated hoarsely: “Destroy it? What—what—I didn’t—didn’t destroy it!”
“Threw it into the river, then—don’t prevaricate about details.”
“No—no—it’s a lie! Who says that? Go away! You’re insulting me!” Claridge almost screamed.
“Come, come, Mr. Claridge,” Hewitt said more placably, for he had gained his point; “don’t distress yourself, and don’t attempt to deceive me—you can’t, I assure you. I know everything you did before you left here last night—everything.”
Claridge’s face worked painfully. Once or twice he appeared to be on the point of returning an indignant reply, but hesitated, and finally broke down altogether.
“Don’t expose me, Mr. Hewitt!” he pleaded; “I beg you won’t expose me! I haven’t harmed a soul but myself. I’ve paid Lord Stanway every penny back, and I never knew the thing was a forgery till I began to clean it. I’m an old man, Mr. Hewitt, and my professional reputation has been spotless until now. I beg you won’t expose me.”
Hewitt’s voice softened. “Don’t make an unnecessary trouble of it,” he said. “I see a decanter on your sideboard—let me give you a little brandy and water. Come, there’s nothing criminal, I believe, in a man’s breaking open his own desk, or his own trap-door, for that matter. Of course I’m acting for Lord Stanway in this affair, and I must, in duty, report to him without reserve. But Lord Stanway is a gentleman, and I’ll undertake he’ll do nothing inconsiderate of your feelings, if you’re disposed to be frank. Let us talk the affair over; tell me about it.”
“It was that swindler Hahn who deceived me in the beginning,” Claridge said. “I have never made a mistake with a cameo before, and I never thought so close an imitation was possible. I examined it most carefully, and was perfectly satisfied, and many experts examined it afterward, and were all equally deceived. I felt as sure as I possibly could feel that I had bought one of the finest, if not actually the finest, cameos known to exist. It was not until after it had come back from Lord Stanway’s, and I was cleaning it the evening before last, that in course of my work it became apparent that the thing was nothing but a consummately clever forgery. It was made of three layers of molded glass, nothing more nor less. But the glass was treated in a way I had never before known of, and the surface had been cunningly worked on till it defied any ordinary examination. Some of the glass imitation cameos made in the latter part of the last century, I may tell you, are regarded as marvelous pieces of work, and, indeed, command very fair prices, but this was something quite beyond any of those.
“I was amazed and horrified. I put the thing away and went home. All that night I lay awake in a state of distraction, quite unable to decide what to do. To let the cameo go out of my possession was
