We entered the forbidding precincts; we looked relentless officers in the face, and they almost yawned in ours as they directed us through swing doors and up stone stairs. There was something even sinister in the casual character of our reception. We had an arctic landing to ourselves for several minutes, which Raffles spent in an instinctive survey of the premises, while I cooled my heels before the portrait of a late commissioner.

"Dear old gentleman!" exclaimed Raffles, joining me. "I have met him at dinner, and discussed my own case with him, in the old days. But we can't know too little about ourselves in the Black Museum, Bunny. I remember going to the old place in Whitehall, years ago, and being shown round by one of the tip-top 'tecs. And this may be another."

But even I could see at a glance that there was nothing of the detective and everything of the clerk about the very young man who had joined us at last upon the landing. His collar was the tallest I have ever seen, and his face was as pallid as his collar. He carried a loose key, with which he unlocked a door a little way along the passage, and so ushered us into that dreadful repository which perhaps has fewer visitors than any other of equal interest in the world. The place was cold as the inviolate vault; blinds had to be drawn up, and glass cases uncovered, before we could see a thing except the row of murderers' death-masks—the placid faces with the swollen necks—that stood out on their shelves to give us ghostly greeting.

"This fellow isn't formidable," whispered Raffles, as the blinds went up; "still, we can't be too careful. My little lot are round the corner, in the sort of recess; don't look till we come to them in their turn."

So we began at the beginning, with the glass case nearest the door; and in a moment I discovered that I knew far more about its contents than our pallid guide. He had some enthusiasm, but the most inaccurate smattering of his subject. He mixed up the first murderer with quite the wrong murder, and capped his mistake in the next breath with an intolerable libel on the very pearl of our particular tribe.

"This revawlver," he began, "belonged to the celebrited burgular, Chawles Peace. These are his spectacles, that's his jimmy, and this here knife's the one that Chawley killed the policeman with."

Now I like accuracy for its own sake, strive after it myself, and am sometimes guilty of forcing it upon others. So this was more than I could pass.

"That's not quite right," I put in mildly. "He never made use of the knife."

The young clerk twisted his head round in its vase of starch.

"Chawley Peace killed two policemen," said he.

"No, he didn't; only one of them was a policeman; and he never killed anybody with a knife."

The clerk took the correction like a lamb. I could not have refrained from making it, to save my skin. But Raffles rewarded me with as vicious a little kick as he could administer unobserved. "Who was Charles Peace?" he inquired, with the bland effrontery of any judge upon the bench.

The clerk's reply came pat and unexpected.

"The greatest burgular we ever had," said he, "till good old Raffles knocked him out!"

"The greatest of the pre-Raffleites," the master murmured, as we passed on to the safer memorials of mere murder. There were misshapen bullets and stained knives that had taken human life; there were lithe, lean ropes which had retaliated after the live letter of the Mosaic law. There was one bristling broadside of revolvers under the longest shelf of closed eyes and swollen throats. There were festoons of rope-ladders—none so ingenious as ours—and then at last there was something that the clerk knew all about. It was a small tin cigarette-box, and the name upon the gaudy wrapper was not the name of Sullivan. Yet Raffles and I knew even more about this exhibit than the clerk.

"There, now," said our guide, "you'll never guess the history of that! I'll give you twenty guesses, and the twentieth will be no nearer than the first."

"I'm sure of it, my good fellow," rejoined Raffles, a discreet twinkle in his eye. "Tell us about it, to save time."

And he opened, as he spoke, his own old twenty-five tin of purely popular cigarettes; there were a few in it still, but between the cigarettes were jammed lumps of sugar wadded with cotton-wool. I saw Raffles weighing the lot in his hand with subtle satisfaction. But the clerk saw merely the mystification which he desired to create.

"I thought that'd beat you, sir," said he. "It was an American dodge. Two smart Yankees got a jeweller to take a lot of stuff to a private room at Kellner's, where they were dining, for them to choose from. When it came to paying, there was some bother about a remittance; but they soon made that all right, for they were far too clever to suggest taking away what they'd chosen but couldn't pay for. No, all they wanted was that what they'd chosen might be locked up in the safe and considered theirs until their money came for them to pay for it. All they asked was to seal the stuff up in something; the jeweller was to take it away and not meddle with it, nor yet break the seals, for a week or two. It seemed a fair enough thing, now, didn't it, sir?"

"Eminently fair," said Raffles sententiously.

"So the jeweller thought," crowed the clerk. "You see, it wasn't as if the Yanks had chosen out the half of what he'd brought on appro.; they'd gone slow on purpose, and they'd paid for all they could on the nail, just for a blind. Well, I suppose you can guess what happened in the end? The jeweller never heard of those Americans again; and these few cigarettes and lumps of sugar were all he found."

"Duplicate boxes!" I cried, perhaps a thought too promptly.

"Duplicate boxes!" murmured Raffles, as profoundly impressed as a second Mr. Pickwick.

"Duplicate boxes!" echoed the triumphant clerk. "Artful beggars, these Americans, sir! You've got to crawss the 'Erring Pond to learn a trick worth one o' that!"

"I suppose so," assented the grave gentleman with the silver hair. "Unless," he added, as if suddenly inspired, "unless it was that man Raffles."

"It couldn't 've bin," jerked the clerk from his conning-tower of a collar. "He'd gone to Davy Jones long before."

"Are you sure?" asked Raffles. "Was his body ever found?"

"Found and buried," replied our imaginative friend. "Malter, I think it was; or it may have been Giberaltar. I forget which."

"Besides," I put in, rather annoyed at all this wilful work, yet not indisposed to make a late contribution—"besides, Raffles would never have smoked those cigarettes. There was only one brand for him. It was—let me see——"

"Sullivans!" cried the clerk, right for once. "It's all a matter of 'abit," he went on, as he replaced the twenty-five tin box with the vulgar wrapper. "I tried them once, and I didn't like 'em myself. It's all a question of tiste. Now, if you want a good smoke, and cheaper, give me a Golden Gem at quarter of the price."

"What we really do want," remarked Raffles mildly, "is to see something else as clever as that last."

"Then come this way," said the clerk, and led us into a recess almost monopolized by the iron-clamped chest of thrilling memory, now a mere platform for the collection of mysterious objects under a dust-sheet on the lid. "These," he continued, unveiling them with an air, "are the Raffles Relics, taken from his rooms in the Albany after his death and burial, and the most complete set we've got. That's his centre-bit, and this is the bottle of rock-oil he's supposed to have kept dipping it in to prevent making a noise. Here's the revawlver he used when he shot at a gentleman on the roof down Horsham way; it was afterward taken from him on the P. & O. boat before he jumped overboard."