Dyson, I am very glad to hear it. Of course I oppose your argument, whatever it may be; but if you would be good enough to tell me of your adventure I should be delighted."
"Well, it came about like this. I have had a very hard day's work; indeed, I have scarcely moved from my old bureau since seven o'clock last night. I wanted to work out that idea we discussed last Tuesday, you know, the notion of the fetish-worshipper."
"Yes, I remember. Have you been able to do anything with it?"
"Yes; it came out better than I expected; but there were great difficulties, the usual agony between the conception and the execution. Anyhow I got it done at about seven o'clock to-night, and I thought I should like a little of the fresh air. I went out and wandered rather aimlessly about the streets; my head was full of my tale, and I didn't much notice where I was going. I got into those quiet places to the north of Oxford Street as you go west, the genteel residential neighborhood of stucco and prosperity. I turned east again without knowing it, and it was quite dark when I passed along a sombre little by-street, ill lighted and empty. I did not know at the time in the least where I was, but I found out afterwards that it was not very far from Tottenham Court Road. I strolled idly along, enjoying the stillness; on one side there seemed to be the back premises of some great shop; tier after tier of dusty windows lifted up into the night, with gibbet-like contrivances for raising heavy goods, and below large doors, fast closed and bolted, all dark and desolate. Then there came a huge pantechnicon warehouse; and over the way a grim blank wall, as forbidding as the wall of a jail, and then the headquarters of some volunteer regiment, and afterwards a passage leading to a court where wagons were standing to be hired. It was, one might almost say, a street devoid of inhabitants, and scarce a window showed the glimmer of a light. I was wondering at the strange peace and dimness there, where it must be close to some roaring main artery of London life, when suddenly I heard the noise of dashing feet tearing along the pavement at full speed, and from a narrow passage, a mews or something of that kind, a man was discharged as from a catapult under my very nose and rushed past me, flinging something from him as he ran. He was gone and down another street in an instant, almost before I knew what had happened, but I didn't much bother about him, I was watching something else. I told you he had thrown something away; well, I watched what seemed a line of flame flash through the air and fly quivering over the pavement, and in spite of myself I could not help tearing after it. The impetus lessened, and I saw something like a bright half-penny roll slower and slower, and then deflect towards the gutter, hover for a moment on the edge, and dance down into a drain. I believe I cried out in positive despair, though I hadn't the least notion what I was hunting; and then to my joy I saw that, instead of dropping into the sewer, it had fallen flat across two bars. I stooped down and picked it up and whipped it into my pocket, and I was just about to walk on when I heard again that sound of dashing footsteps. I don't know why I did it, but as a matter of fact I dived down into the mews, or whatever it was, and stood as much in the shadow as possible. A man went by with a rush a few paces from where I was standing, and I felt uncommonly pleased that I was in hiding. I couldn't make out much feature, but I saw his eyes gleaming and his teeth showing, and he had an ugly-looking knife in one hand, and I thought things would be very unpleasant for gentleman number one if the second robber, or robbed, or what you like, caught him up. I can tell you, Phillipps, a fox hunt is exciting enough, when the horn blows clear on a winter morning, and the hounds give tongue, and the red-coats charge away, but it's nothing to a man hunt, and that's what I had a slight glimpse of to-night. There was murder in the fellow's eyes as he went by, and I don't think there was much more than fifty seconds between the two. I only hope it was enough."
Dyson leant back in his armchair and relit his pipe, and puffed thoughtfully. Phillipps began to walk up and down the room, musing over the story of violent death fleeting in chase along the pavement, the knife shining in the lamplight, the fury of the pursuer, and the terror of the pursued.
"Well," he said at last, "and what was it, after all, that you rescued from the gutter?"
Dyson jumped up, evidently quite startled. "I really haven't a notion. I didn't think of looking. But we shall see."
He fumbled in his waistcoat pocket and drew out a small and shining object, and laid it on the table. It glowed there beneath the lamp with the radiant glory of rare old gold; and the image and the letters stood out in high relief, clear and sharp, as if it had but left the mint a month before. The two men bent over it, and Phillipps took it up and examined it closely.
"Imp. Tiberius Cæsar Augustus," he read the legend, and then, looking at the reverse of the coin, he stared in amazement, and at last turned to Dyson with a look of exultation.
"Do you know what you have found?" he said.
"Apparently a gold coin of some antiquity," said Dyson, coolly.
"Quite so, a gold Tiberius. No, that is wrong. You have found the gold Tiberius. Look at the reverse."
Dyson looked and saw the coin was stamped with the figure of a faun standing amidst reeds and flowing water. The features, minute as they were, stood out in delicate outline; it was a face lovely and yet terrible, and Dyson thought of the well-known passage of the lad's playmate, gradually growing with his growth and increasing with his stature, till the air was filled with the rank fume of the goat.
"Yes," he said, "it is a curious coin. Do you know it?"
"I know about it. It is one of the comparatively few historical objects in existence; it is all storied like those jewels we have read of. A whole cycle of legend has gathered round the thing; the tale goes that it formed part of an issue struck by Tiberius to commemorate an infamous excess. You see the legend on the reverse: 'Victoria.' It is said that by an extraordinary accident the whole issue was thrown into the melting pot, and that only this one coin escaped. It glints through history and legend, appearing and disappearing, with intervals of a hundred years in time and continents in place. It was discovered by an Italian humanist, and lost and rediscovered. It has not been heard of since 1727, when Sir Joshua Byrde, a Turkey merchant, brought it home from Aleppo, and vanished with it a month after he had shown it to the virtuosi, no man knew or knows where. And here it is!"
"Put it into your pocket, Dyson," he said, after a pause. "I would not let any one have a glimpse of the thing, if I were you. I would not talk about it. Did either of the men you saw see you?"
"Well, I think not. I don't think the first man, the man who was vomited out of the dark passage, saw anything at all; and I am sure that the second could not have seen me."
"And you didn't really see them. You couldn't recognize either the one or the other if you met him in the street to-morrow?"
"No, I don't think I could. The street, as I said, was dimly lighted, and they ran like mad-men."
The two men sat silent for some time, each weaving his own fancies of the story; but lust of the marvellous was slowly overpowering Dyson's more sober thoughts.
"It is all more strange than I fancied," he said at last. "It was queer enough what I saw; a man is sauntering along a quiet, sober, every-day London street, a street of gray houses and blank walls, and there, for a moment, a veil seems drawn aside, and the very fume of the pit steams up through the flagstones, the ground glows, red hot, beneath his feet, and he seems to hear the hiss of the infernal caldron. A man flying in mad terror for his life, and furious hate pressing hot on his steps with knife drawn ready; here indeed is horror. But what is all that to what you have told me? I tell you, Phillipps, I see the plot thicken, our steps will henceforth be dogged with mystery, and the most ordinary incidents will teem with significance. You may stand out against it, and shut your eyes, but they will be forced open; mark my words, you will have to yield to the inevitable. A clue, tangled if you like, has been placed by chance in our hands; it will be our business
