The Third R. Austin Freeman Megapack. R. Austin Freeman

he made his way up the long path to the door of the walled garden. As he unlocked the door and let himself into the enclosure, he was again sensible of a change of atmosphere. The vision of that fatal combat rose before him with horrid vividness and once more he felt the menace of the rope hanging over him. He went to the ladder and looked over the wall to see if any new tracks had appeared on the path to tell of some wayfarer who might hereafter become a witness. But the path was shrouded in darkness so profound that he could not even see the tracks that he knew were there; so he descended, and, crossing the lawn by the well—where some unaccountable impulse led him to stop for a while and listen—re-entered the workshop, switched on the light and laid the over-shoes on the bench.

      First, he assured himself by a touch that the saucepan was still hot. Then he turned his attention to the moulds. They were as hard as stone, and, as he had made them thick and solid, he ventured to use some little force in trying to separate them from the casts; but all his efforts failed. Then, since he could not prise them open with a knife for fear of marking them, he filled a bucket with water and in this immersed each of the moulds with its adherent cast, when, after a few seconds’ soaking, they came apart quite easily.

      He stood for a few moments with the cast of the right foot in one hand and its mould in the other, looking at them with a sort of amused surprise. They were so absurdly realistic in spite of their staring whiteness. The cast was simply a white shoe-sole; the mould an exact reproduction of the original footprint; and both were preposterously complete, not only in respect of the actual pattern and lettering but even of the little trivial accidental characters such as a clean cut—probably made by a sharp stone—across the neck of the prancing horse and a tiny angular fragment of gravel which had become embedded in the rubber heel. However, this was no time for contemplation. The important fact was that both the moulds appeared to be quite perfect. If the rest of the operations should be as successful, he would be in a fair way of winning through this present danger to find a permanent security.

      He began with the right mould. Having first poured into it a little of the hot water from the saucepan, to take the chill off the surface, he laid it on a carefully folded towel, spread on the bench. Then with a pair of tongs he picked out of the saucepan one of the pieces of gutta-percha—now quite soft and plastic—and laid it in the mould, which it filled completely, with some overlap. As it was, at the moment, too hot to work comfortably with the fingers, he pressed it into the mould with a wet file-handle, replacing this as soon as possible with the infinitely more efficient thumb. It was a somewhat tedious process, for every part of the surface had to be pressed into the mould so that no detail should be missed; but it was not until the hardening of the gutta-percha as it cooled rendered further manipulation useless that Pottermack laid it aside as finished and proceeded to operate in like manner on the other mould.

      When both moulds were filled, he immersed them in the cold water in the bucket in order to cool and harden the gutta-percha more quickly, and leaving them there, he turned his attention to the over-shoes. The important question was as to their size. How did they compare with Lewson’s shoes? He had assumed that they were as nearly as possible alike in size, but now, when he placed one of the over-shoes, sole upwards, beside the corresponding cast, he felt some misgivings. However, a few careful measurements with a tape-measure reassured him. The over-shoes were a trifle larger—an eighth of an inch wider and nearly a quarter of an inch longer than the casts, so that there would be a sixteenth overlap at the sides and an eighth at the toe and heel. That would be of no importance; or if it were, he could pare off the overlap.

      Much encouraged, he fell to work on the over-shoes. He knew all about batata soles. The present ones—which were of one piece with the flat heels—he had stuck on with a powerful fusible cement. All that he had to do now was to warm them cautiously over the Primus stove until the cement was softened and then peel them off; and when he had done this, there were the flat leather soles, covered with the sticky cement, all ready for the attachment of the gutta-percha “squeezes.”

      There was still one possible snag ahead. The squeezes might have stuck to the moulds; for gutta-percha is a sticky material when hot. However, the moulds had been saturated with water and usually gutta-percha will not stick to a wet surface, so he hoped for the best. Nevertheless it was with some anxiety that he fished one of the moulds out of the bucket, and, grasping an overlapping edge of the squeeze with a pair of flat-nosed pliers, gave a cautious and tentative pull. As it showed no sign of yielding, he shifted to another part of the overlap and made gentle traction on that, with no better result. He then tried the piece of overlap that projected beyond the toe, and here he had better luck; for, as he gave a firm, steady pull, the squeeze separated visibly from the mould, and, with a little coaxing, came out bodily.

      Pottermack turned it over eagerly to see what result his labours had yielded, and as his glance fell on the smooth, brown surface he breathed a sigh of deep satisfaction. He could have asked for no better result. The squeeze had not failed at a single point. There was the horse with the little gash in its neck, the inscription and the makers’ mark; the circular heel with its sunk, five-pointed star, the little marks of wear, and the central screw showing its slot quite distinctly. Even the little grain of embedded gravel was there. The impression was perfect. He had never seen the soles of Lewson’s shoes, but he knew now exactly what they looked like. For here before him was an absolutely faithful facsimile.

      Handling it with infinite tenderness—for gutta-percha, when once softened, is slow to harden completely—he replaced it in the bucket, and taking out the other mould, repeated the extracting operation with the same patient care and with a similar happy result. It remained now only to pare off the overlap round the edges, shave off with a sharp knife one or two slight projections on the upper surface and wipe the latter perfectly dry. When this was done, the soles were ready for fixing on the over-shoes.

      Placing the invaluable tin of cement on the bench near the Primus, Pottermack proceeded to warm the sole of one of the over-shoes over the flame. Then, scooping out a lump of tough cement, he transferred it to the warmed sole and spread it out evenly with a hot spatula. The next operation was more delicate and rather risky; for the upper surface of the gutta-percha sole had to be coated with cement without warming the mass of the sole enough to endanger the impression on its under surface. However, by loading the spatula with melted cement and wiping it swiftly over the surface, the perilous operation was completed without mishap. And now came the final stage. Fixing the over-shoe in the bench-vice, and once more passing the hot spatula over its cemented sole, Pottermack picked up the gutta-percha sole and carefully placed it in position on the over-shoe, adjusting it so that the overlaps at the sides and the toe were practically equal, the larger overlap at the heel being—by reason of the thickness of the latter—of no consequence.

      When the second shoe had been dealt with in a similar manner and with a like success, and the pair placed on the bench, soles upward, to cool and harden, Pottermack emptied the bucket, and, carrying it in his hand, stole out of the workshop and made his way out of the walled garden into the orchard, where he advanced cautiously along the path. Presently the house came into view and he saw with satisfaction that the lower part was in darkness whereas lights were visible at two of the upper windows—those of the respective bedrooms of Mrs. Gadby and the maid. Thereupon he walked forward boldly, let himself silently into the house and tiptoed to the dining-room, where, having closed the door, he proceeded at once to transfer the ice and the ice-cold water from the tub to the bucket. Then, in the same silent manner, he went out into the garden, softly dosing the door after him, and took his way back to the workshop.

      Here his first proceeding was to take down from a shelf a large, deep porcelain dish, such as photographers use. This he placed on the bench and poured into it the iced water from the bucket. Then, taking up the shoes, one at a time, he lowered them slowly and carefully, soles downward, into the iced water and finished by packing the ice round them. And there he left them to cool and harden completely while he attended to one or two other important matters.

      The first of these was the line of tell-tale footprints leading to the well. They had served their invaluable purpose and now it was time to get rid of them; which he did forthwith with the aid of a rake and a hard broom. Then there must be one or two footprints outside the gate that would need to be obliterated. He took the broom and rake, and, crossing to the gate, listened awhile,