Over the door was an old engraving of a two-decker under full sail; pinned on the wall a chart and the plan of a ship. Relics of the wrecked frigate abounded. On a shelf above the stove was a small pyramid of encrusted cannon-balls, and supported on nails at odd places on the walls were corroded old pistols, and what I took to be the remains of a sextant. In a corner of the floor sat a hoary little carronade, carriage and all. None of these things affected me so much as a pile of lumber on the floor, not firewood but unmistakable wreck-wood, black as bog-oak, still caked in places with the mud of ages. Nor was it the mere sight of this lumber that dumbfounded me. It was the fact that a fragment of it, a balk of curved timber garnished with some massive bolts, lay on the table, and was evidently an object of earnest interest. The diver had turned and was arguing with gestures over it; von Brüning and Grimm were pressing another view. The diver shook his head frequently, finally shrugged his shoulders, made a salutation, and left the room. Their movements had kept me ducking my head pretty frequently, but I now grew almost reckless as to whether I was seen or not. All the weaknesses of my theory crowded on me—the arguments Davies had used at Bensersiel; Fräulein Dollmann’s thoughtless talk; the ease (comparatively) with which I had reached this spot, not a barrier to cross or a lock to force; the publicity of their passage to Memmert by Dollmann, his friend, and Grimm; and now this glimpse of business-like routine. In a few moments I sank from depth to depth of scepticism. Where were my mines, torpedoes, and submarine boats, and where my imperial conspirators? Was gold after all at the bottom of this sordid mystery? Dollmann after all a commonplace criminal? The ladder of proof I had mounted tottered and shook beneath me. “Don’t be a fool,” said the faint voice of reason. “There are your four men. Wait.”

Two more employés came into the room in quick succession and received wages; one looking like a fireman, the other of a superior type, the skipper of a tug, say. There was another discussion with this latter over the balk of wreck-wood, and this man, too, shrugged his shoulders. His departure appeared to end the meeting. Grimm shut up a ledger, and I shrank down on my knees, for a general shifting of chairs began. At the same time, from the other side of the building, I heard my knot of men retreating beachwards, spitting and chatting as they went. Presently someone walked across the room towards my window. I sidled away on all fours, rose and flattened myself erect against the wall, a sickening despondency on me; my intention to slink away south-east as soon as the coast was clear. But the sound that came next pricked me like an electric shock; it was the tinkle and scrape of curtain-rings.

Quick as thought I was back in my old position, to find my view barred by a cretonne curtain. It was in one piece, with no chink for my benefit, but it did not hang straight, bulging towards me under the pressure of something—human shoulders by the shape. Dollmann, I concluded, was still in his old place. I now was exasperated to find that I could scarcely hear a word that was said, not even by pressing my ear against the glass. It was not that the speakers were of set purpose hushing their voices—they used an ordinary tone for intimate discussion—but the glass and curtain deadened the actual words. Still, I was soon able to distinguish general characteristics. Von Brüning’s voice—the only one I had ever heard before—I recognised at once; he was on the left of the table, and Dollmann’s I knew from his position. The third was a harsh croak, belonging to the old gentleman whom, for convenience, I shall prematurely begin to call Herr Böhme. It was too old a voice to be Grimm’s; besides, it had the ring of authority, and was dealing at the moment in sharp interrogations. Three of its sentences I caught in their entirety. “When was that?” “They went no farther?” and “Too long; out of the question.” Dollmann’s voice, though nearest to me, was the least audible of all. It was a dogged monotone, and what was that odd movement of the curtain at his back? Yes, his hands were behind him clutching and kneading a fold of the cretonne. “You are feeling uncomfortable, my friend,” was my comment. Suddenly he threw back his head—I saw the dent of it—and spoke up so that I could not miss a word. “Very well, sir, you shall see them at supper to-night; I will ask them both.”

(You will not be surprised to learn that I instantly looked at my watch—though it takes long to write what I have described—but the time was only a quarter to four.) He added something about the fog, and his chair creaked. Ducking promptly I heard the curtain-rings jar, and: “Thick as ever.”

“Your report, Herr Dollmann,” said Böhme, curtly. Dollmann left the window and moved his chair up to the table; the other two drew in theirs and settled themselves.

Chatham,” said Dollmann, as if announcing a heading. It was an easy word to catch, rapped out sharp, and you can imagine how it startled me. “That’s where you’ve been for the last month!” I said to myself. A map crackled and I knew they were bending over it, while Dollmann explained something. But now my exasperation became acute, for not a syllable more reached me. Squatting back on my heels, I cast about for expedients. Should I steal round and try the door? Too dangerous. Climb to the roof and listen down the stove-pipe? Too noisy, and generally hopeless. I tried for a downward purchase on the upper half of the window, which was of the simple sort in two sections, working vertically. No use; it resisted gentle pressure, would start with a sudden jar if I forced it. I pulled out Davies’s knife and worked the point of the blade between sash and frame to give it play—no result; but the knife was a nautical one, with a marlin-spike as well as a big blade.

Just now the door within opened and shut again, and I heard steps approaching round the corner to my right. I had the presence of mind not to lose a moment, but moved silently away (blessing the deep Frisian sand) round the corner of the big parallel building. Someone whom I could not see walked past till his boots clattered on tiles, next resounded on boards. “Grimm in his living-room,” I inferred. The precious minutes ebbed away—five, ten, fifteen. Had he gone for good? I dared not return otherwise. Eighteen—he was coming out! This time I stole forward boldly when the man had just passed, dimly saw a figure, and clearly enough the glint of a white paper he was holding. He made his circuit and re-entered the room.

Here I felt and conquered a relapse to scepticism. “If this is an important conclave why don’t they set guards?” Answer, the only possible one, “Because they stand alone. Their employés, like everyone we had met hitherto, know nothing. The real object of this salvage company (a poor speculation, I opined) is solely to afford a pretext for the conclave.” “Why the curtain, even?” “Because there are maps, stupid!”

I was back again at the window, but as impotent as ever against that even stream of low confidential talk. But I would not give up. Fate and the fog had brought me here, the one solitary soul perhaps who by the chain of circumstances had both the will and the opportunity to wrest their secret from these four men.

The marlin-spike! Where the lower half of the window met the sill it sank into a shallow groove. I thrust the point of the spike down into the interstice between sash and frame and heaved with a slowly increasing force, which I could regulate to the fraction of an ounce, on this powerful lever. The sash gave, with the faintest possible protest, and by imperceptible degrees I lifted it to the top of the groove, and the least bit above it, say half an inch in all; but it made an appreciable difference to the sounds within, as when you remove your foot from a piano’s soft pedal. I could do no more, for there was no further fulcrum for the spike, and I dared not gamble away what I had won by using my hands.