Returning to the workshop, he mixed a good-sized bowl of plaster, stirring and beating the creamy liquid with a large spoon. Still stirring, he carried it out, and, going first to the prints which contained the dry plaster, he carefully ladled into them with the spoon small quantities of the liquid plaster until they were well filled. By this time the liquid was growing appreciably thicker and more suitable for the unprotected prints, to which he accordingly hastened, and proceeded quickly, but with extreme care, to fill them until the now rapidly thickening plaster was well heaped up above the surface.
He had now at least, a quarter of an hour to wait while the plaster was setting, but this he occupied in cleaning out the bowl and spoon ready for the next mixing, placing the brush and plaster tools in readiness and pouring out a saucerful of soap-size. When he had made these preparations, he filled a small jug with water, and making his way to the first two impressions, poured the water on to them to make up for that which would have been absorbed by the dry plaster underneath. In the second pair of impressions, which he ventured to test by a light touch of the finger, the plaster was already quite solid, and he was strongly tempted to raise them and see what luck he had had; but he resisted the temptation and went back to the workshop, leaving them to harden completely.
All this time, although he had given the closest attention to what he was doing, his mind had been working actively, and already the sketch-plan was beginning to shape into a complete and detailed scheme; for he had suddenly remembered a supply of sheet gutta-percha which he had unearthed when he turned out the workshop, and this discovery disposed of what had been his chief difficulty. Now, in readiness for a later stage of his work, he lighted his Primus stove, and having filled a good-sized saucepan with water, placed it on the stove to heat. This consumed the rest of the time that he had allotted for the hardening of the plaster, and he now went forth with no little anxiety to see what the casts were like. For they were the really essential element of his plan on which success or failure depended. If he could get a perfect reproduction of the footprints, the rest of his task, troublesome as it promised to be, would be plain sailing.
Very gingerly he insinuated his finger under one of the casts of the second pair and gently turned it over. And then, as he threw the light of his lamp on it, all his misgivings vanished in respect of that foot—the right. The aspect of the cast was positively ridiculous. It was just the sole of a shoe; snow-white, but otherwise completely realistic, and perfect in every detail and marking, even to the makers’ name. And the second cast was equally good; so his special precautions had been unnecessary. Nevertheless, he went on to the first pair, and they proved to be, if anything, sharper and cleaner, more free from adherent particles of earth than the others. With a sigh of relief he picked up the four casts and bore them tenderly to the workshop, where he deposited them on the bench. There, under the bright electric light, their appearance was even more striking. But he did not stop to gloat. He could do that while he was working.
The first proceeding was to trim off the ragged edges with a scraper, and then came the process of “sizing”—painting with a boiled solution of soft soap—which also cleaned away the adherent particles of loam. When the soap had soaked in and “stopped” the surface, the surplus was washed away under the tap, and then, with a soft brush, an infinitesimal coating of olive oil was applied. The casts were now ready for the next stage—the making of the moulds. First, Pottermack filled a shallow tray with loam from the garden, striking the surface level with a straight-edge. On this surface the two best casts were laid, sole upwards, and pressed down until they were slightly embedded. Then came the mixing of another bowl of plaster, and this was “gauged” extra stiff in order that it should set quickly and set hard. By the time this had been poured on—rapidly, but with infinite care to avoid bubbles, which would have marred the perfection of the moulds—the water in the saucepan was boiling. Having cleaned out the bowl and spoon, Pottermack fetched the pieces of gutta-percha from their drawer and dropped them into the saucepan, replacing the lid. Then he put on his spectacles, extinguished the lamp, switched off the light, and, passing out of the workshop, walked quickly towards the house.
As he let himself out of the walled garden and closed the door behind him, he had a strange feeling as of one awakening from a dream. The familiar orchard and kitchen garden through which he was now passing, and the lighted windows of the house which twinkled through the trees, brought him back to the realities of his quiet, usually uneventful life and made the tragic interlude of the past hour seem incredible and unreal. He pondered on it with a sort of dull surprise as he walked up the long path; on all that had happened since he had last walked along it a few hours ago. How changed since then was his world—and himself! Then, he was an innocent man over whom yet hung the menace of the convict prison. Now, that menace was lifted, but he was an innocent man no more. Legally—technically, he put it to himself—he was a murderer; and the menace of the prison was exchanged for that of the rope. But there was this difference: the one had been an abiding menace that had been with him for the term of his life; the other was a temporary peril from which, when he had once freed himself, he would be free for ever.
His appearance in the house was hailed by Mrs. Gadby with a sigh of relief. It seemed that she had made a special effort in the matter of supper and had feared lest her trouble should be wasted after all. Very complacently she inducted him into the dining-room and awaited, with confidence born of much experience, his appreciative comments.
“Why, bless my soul, Mrs. Gadby!” he exclaimed, gazing at the display on the table, “it’s a regular banquet! Roses, too! And do I see a bottle under that shawl?”
Mrs. Gadby smilingly raised the shawl, revealing a small wooden tub in which a bottle of white wine stood embedded in ice. “I thought,” she explained, “that a glass of Chablis would go rather well with the lobster.”
“Rather well!” exclaimed Pottermack. “I should think it will. But why these extraordinary festivities?”
“Well, sir,” said Mrs. Gadby, “you haven’t seemed to be quite yourself the last day or two. Not in your usual spirits. So I thought a nice little supper and a glass of wine might pick you up a bit.”
“And so it will, I am sure,” affirmed Pottermack. “Tomorrow you will find me as lively as a cricket and as gay as a lark. And, by the way, Mrs. Gadby, don’t clear the table tonight. I am going out sugaring presently, and as I may be late getting back I shall probably be ready for another little meal before turning in. And of course you won’t bolt the door—but I expect you will have gone to bed before I start.”
Mrs. Gadby acknowledged these instructions and retired in sedate triumph. Particularly gratified was she at the evident satisfaction with which her employer had regarded the Chablis. A happy thought of hers, that had been. In which she was right in general though mistaken in one particular. For it was not the wine that had brought that look of satisfaction to Pottermack’s face. It was the ice. Mrs. Gadby’s kindly forethought had disposed of the last of his difficulties.
Before sitting down to supper, he ran up to his bedroom, ostensibly for the necessary wash and brush up; but first he visited a spacious cupboard from the ground floor of which he presently took a pair of over-shoes that he was accustomed to wear in very rainy or snowy weather. Their upper parts were of strong waterproof cloth and their soles of balata, cemented on to leather inner soles. He had, in fact, cemented them on himself when the original soles had worn through, and he still had, in the workshop, a large tin nearly full of the cement. He now inspected the soles critically, and when, after having washed and made himself tidy, he went down to the dining-room, he carried the over-shoes down with him and slipped them out of sight under the table.
Although he was pretty sharp-set after his strenuous and laborious evening, he made but a hasty meal; for time was precious and he could dispose of the balance of the feast when he had finished his task. Rising from the table, he picked up th
e over-shoes, and, stealing softly out into the garden, laid them down beside the path. Then he stole back to the dining-room, whence he walked briskly to the kitchen and tapped at the door.
“Good-night, Mrs. Gadby,” he called out cheerfully. “I shall be starting when I’ve got my traps together. Leave everything as it is in the dining-room so that I can have a snack when I come in. Good-night!”
“Good-night, sir,” the housekeeper responded cordially, presenting a smiling countenance at the door, “and good luck with the moths, though I must admit, sir, that they don’t seem to me worth all the trouble of catching them.”
“Ah, Mrs. Gadby,” said Pottermack, “but you see you are not a naturalist. You would think better of the moths, I expect, if they were good to eat.” With this and a chuckle, in which the housekeeper joined, he turned away and went forth into the garden, where, having picked up the over-shoes, 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, then softly opened it, listened again and peered out. Having satisfied himself that there was no one in sight, he stooped to scrutinize the ground and finally went down on his hands and knees. Sure enough, there were four footprints that told the story much too plainly for safety: two diverging from the main track towards the gate and two more pointing directly towards it. Their existence was a little disquieting at the first glance, for they might already have been seen; but a close scrutiny of the ground for signs of any more recent footprints reassured him. Evidently Lewson was the last person who had trodden that path. Having established this encouraging fact, Pottermack, still keeping inside his gate, passed the rake lightly over the four footprints and then smoothed the surface with the broom.
The Third R. Austin Freeman Megapack Page 57
