Perseverance Island

Up to this time I had done little exploring of the island; my first trip around about it had been my last, and my excursions into the interior had been short, and without making any material discovery of moment. This was caused by the great tasks that I had given myself near home, and the consummation of which had taken all my time. I had worked very hard to accomplish all that was laid out before my eyes, and had had little time for wandering about or being idle.

No sign of any vessel, or canoes of savages, had ever disturbed me. I had often, during the last year, visited the points of my island nearest to me, i. e. East and West Signal Points and the breakwater, but no welcome sail had ever met my eye. The sight of the ocean also from these points always gave me the blues, and sent me home troubled and discontented, for the intellect given me by the Creator on such occasions rebelled against my fate, and the ocean seemed my enemy, whom I must overcome, and whom I could overcome if I could only think of the means, for I would never acknowledge myself beaten, but only unable for the present to cope with my adversary; and I used to talk to it, and say: "Some day, thou mighty sea, with God's help, I will overcome and conquer thee, and compel thee to carry me wherever I desire to be borne. Power has been given man over the beasts of the field and over all nature, and I have only to use my mind, with which God has endowed me, to some day make thee, now my master, my slave. Roll on, therefore, for a day shall come, God willing, in which thy billows shall carry me, and the winds of heaven waft me to civilized lands, where the Creator of both thee and me is adored and worshipped. You shall not always separate me from the place whence I came. With my strong hold that I have obtained I will yet overcome thee, and make thee my steed of deliverance, instead of, as now, the boundary line of my imprisonment."

My daily life at about this time was something like this. I arose in the morning, and, if the season would admit of it, took a plunge in Stillwater Cove, first, however, visiting my tower to see if everything was all right in all directions. I usually, with a sailor's habits, arose early, and with the sun. After my bath I proceeded to feed my numerous flock of goats, kids, pigeons, etc., and then to the cares of my dairy, milking my goats and conveying the result of my labors to my ice-house, near by, to be kept there, and at proper season to be made into butter and cheese. Then to my breakfast, which I could change in many various ways, as my appetite dictated, always commencing the same, in these days, by thanking God for his preservation of me, and expressing gratitude for the food before me, and hopefulness of ultimate delivery from my island prison. After breakfast I went about any work that might be on hand, such as fishing, gunning, or arranging my household things, working in my iron ore, conveying coal or iron from the mines, or running my sawmill, or else digging in my garden or attending to my farm near the landing-place, and the thousand and one daily things that had to be done with one pair of hands, to keep my establishment in order.

When I thought it noon by the sun (for I soon gave over the attempt to keep my clumsy clock agoing after I had obtained my latitude and longitude) I repaired to the Hermitage, and if the weather was warm and pleasant made my meal in the outer air, under the shade of a fine large tree of the maple species, surrounded by my domestic birds; if in winter, by my fireside, inside the house. After dinner I again commenced my daily toil, first taking a good long smoke of my favorite pipe, which, all things considered, was my greatest solace, and after this taking up the work that I had laid down at the dinner hour. I kept myself employed till sunset, or nearly so, – for I did not now overwork myself as I used to in the beginning, in my impetuosity, but took everything mildly, quietly, and comfortably, – when I again called my flock together and attended to my milking. I knew that cheeses would keep a long while, and, looking always forward to an escape, I was gradually laying up a stock of this nutritious article for use in the future should I ever need it, knowing well how palatable and refreshing it always is at sea. After the milking was finished, which was not till I had gathered the flock from their feeding pastures, I entered my house for the night, taking with me one or two of my favorite kids, and barring the iron gate in the enclosure wall carefully behind me, and doing the same with the door of the Hermitage.

Once within, I lighted my lamps and gave myself plenty of light, and took my supper, followed by the inevitable pipe, and often a glass of my claret wine, as I called it, made from the pure juice of the grape. Then I got out a sheet of parchment and commenced a history of the day's proceedings, which I wrote down in detail, and from which this narrative is condensed. This was a very important task, for upon the daily performance of it rested the accuracy of my calendar. This often carried me well into the evening, and if it did not, and I was not very tired, I got out my Bowditch's Epitome and solved a problem or two, and then turned to my Book of Useful Arts and Sciences and stored my mind with some new fact, or tried to decipher some of the things that were daily becoming more clear to me, and which I had commenced by understanding scarcely a word about. When I found myself nodding over this work I quietly betook myself to bed, preferring, as a rule, my upright bedstead to the swinging hammock. I never put out the lights and only removed my outer clothing when I slept, but then the latter was a very natural act to a person who had for years turned in "all a standing," as sailors say, and ready for a call at any time of the night or day. My arms and ammunition were placed within easy access of my hands, and, commending my soul to God, I used to sleep.

In winter I kept of course more within doors, and busied myself upon my clothing and such things as needed sewing and lashing together, fixing little nicknacks of shell and wood around about the room, to hold flowers and ferns, or any little thing that had attracted my eye, or would please me in my solitude. On rainy days I almost always went to work in my smelting house at the forge, and if there was nothing else to do I would busy myself in the making of nails for future use, I having to beat out each one on the anvil; but when finished each of my nails was a wrought one, and worth a dozen cast by machinery. I always found plenty to do here, but I worked leisurely, always looking toward the future. I got together a large quantity of rolled iron, of about a quarter of an inch in thickness, and in sheets nearly two feet wide and some eight or nine in length. This workshop I kept improving till I had, besides my forge and all its tools, turning-lathes both for wood and iron, many other useful things, which I had constructed at odd times, such as a small but very strong derrick, which I fitted with iron blocks and chains and with a winch and band, so that I was able to handle large masses of iron with ease. My rollers, also, for rolling out the iron when at a white heat, were in this room, and I had long since improved and strengthened my water-wheel, so that I had all the power at any time that I needed or desired, to move any or all of my machinery.

Besides gathering together these sheets of iron I put them under my drilling machine and punched the edges with holes of an uniform size, so that they could at some time be riveted together, for I had an idea in my head what I should use them for. The making of a large number of rivets to fit these holes also took plenty of my time, as did the making of different sizes of spikes, and once in a while some new tool that I felt the need of. My files, also, once in a while had to be re-marked and again hardened, and thus I found myself always with plenty to do whenever I entered the smelting-house; and it was there that I enjoyed myself the most, for I was a born mechanic, and I liked the work, and nothing pleased me so much as to see something turning out under my hand from a crude mass of iron into some useful tool, or article of which I had need. Therefore when the stormy and rainy days came it was with absolute pleasure that I walked into my smelting-house and set to work. It was here that I saw my deliverance must be worked out, and never a day passed but what my machinery was improved or increased in some way, and made more perfect and reliable. A great deal of it, to be sure, was crude, but it was also practical; and when a piece of machinery would not perform well I went to work, and kept at it until it would, and in the end had not the slightest trouble in rolling, casting, drilling, planing, and turning iron or cast-steel, in all reasonable shapes. To be sure my machinery was not painted, or even well finished, except in the working parts, but to those sections I gave a mechanic's care. I not only worked here, however, on stormy days alone, but also nearly every spare moment that I had from other duties that were also pressing.

As my riches began to accumulate I began to think seriously of exploring the island for its hidden wealth, and see if I could not during these years that I was waiting for escape – which I had made up my mind was sure to come – lay up enough wealth, in some shape, to take with me when I should depart, that would make me rich for the remainder of my days. Knowing that such wealth, to be conveyed away by me, must necessarily be in a small compass, I was working out a problem at this very time to explore the bottom of the ocean around my island, and see if I could not hit upon some pearl-oyster beds, whence I could draw riches to carry away with me when I should leave this island, and the theory that I had gotten into my head, and which I was trying to put into actual practice, was the following: —

CHAPTER XIX

Construct a submarine boat, to be propelled by goat power and to make its own air, to examine the bottom of the ocean near the island for pearl-oysters.

Yes, as I have hinted in the preceding chapter, I had fully made up my mind to explore the bottom of the ocean that surrounded my island, and I did not intend to commence in the stupid way in which the former Crusoe went to work, and build me a boat and then be unable to launch it. Far from it. My very first care was to erect ways running down into Stillwater Cove, made out of large square timbers, placed at a considerable decline, so that I felt confident that what I should erect upon them could be launched by me into the water without difficulty or trouble. These ways I bolted strongly together, and made firm and enduring, and upon them erected a kind of raft, which I kept in place by means of upright iron bolts through the timbers of the ways, which prevented it, for the time being, from slipping into the water if it should be so inclined, but which, when the bolts were removed, and the three timbers upon which it rested well greased, I felt sure would, at the proper moment desired, slip into Stillwater Cove.

Upon this raft I commenced to construct my submarine boat. These launching-ways were erected near the smelting house, and not far below the falls, just where the water became deep enough for my purpose, and yet as near as possible of access to my forge and shop. The raft that I built and erected upon the ways was only as a cradle to support my submarine boat so that I could float the whole affair to the mouth of Stillwater Cove before allowing the latter to be submerged; for where I now was there was not water enough for my experiment, and I well knew that if my boat, which was to be of iron, was once launched, and should, by its displacement or specific gravity, go to the bottom, that I should be unable to raise it again, and that in the water directly in front of the ways it would touch the bottom even before it would be submerged. On the other hand, if I should erect my ways running into deep water at some place near the mouth of Stillwater Cove, and opposite Point Deliverance, I should have no means at hand to complete it, all my forges, iron-work, tools, and shop being too far distant for such an undertaking. I saw, therefore, that I must construct it near to my foundry, and hence I chose this method of a cradle, or raft, to carry out my plan. This raft, or cradle as I shall call it in future, was of itself quite an undertaking, for I had to make it of mortised pieces of wood, so that at the proper time I could take it to pieces, and allow its load, the submarine boat, to drop into the ocean, at some place yet to be determined, to which I should tow it, where the water would be smooth, and protected from the billows of the ocean, and not too deep for my experiment.

I had also another care in forming this cradle, and that was, that it should be buoyant enough to sustain the submarine boat, and not, when launched, go to the bottom of Stillwater Cove with its precious freight, on account of the weight of the latter. This cradle, therefore, took both time and care to make, and long hours were passed by me in figuring out the weight of the iron boat I was about to build, and how large and extensive my cradle ought to be to sustain it. By studying my book, and by experimenting in different ways with small vessels of pottery and bladders blown up with air, that I submerged, I got at what I thought would be about the weight of my submarine boat and its relation to the cradle, and I saw plainly that the latter would have to be improved in some way to sustain the necessary weight. So this is how I went to work to overcome this obstacle.

On the two long sides of the cradle running parallel to the timber ways, beyond which they extended several feet (although the ways themselves were some six feet wide from the outside of one timber to the outside of the other, by my island rule), I lashed firmly with iron bands and bolts two water-tight iron tanks, which I constructed of my rolled iron, riveted together, fully six feet long, three feet wide, and three feet deep. The dimensions of the cradle itself were about these: Ten feet wide and eighteen feet in length, resting firmly upon the three declined timbers or ways, which were six feet wide from side to side and some forty feet in length from where they commenced on the shore to their terminus under the water in Stillwater Cove, at a depth of about eight or nine feet at high water. They were kept in place by their own weight, being of as large a size as I could handle with my team of goats, and of hard-wood, the inclination they received from the shore ends forcing the outer ends to the bottom of the water. Of course these ways were not made of one piece of timber but of several, which were as large as I dared cut them with any hope of being able to handle them, and were fished together to make the required length, being first sawed out at the mill, planed upon the upper side by hand, and then let down again over the inclined planes of the mill into Rapid River, and thence thrust over the falls into the shallow water and conveyed to their place, where I pulled them on shore by means of rollers and my team of goats, till I had each in place and mounted upon short uprights of other timber, that I had placed at equal distances from each other, and higher one than the other as they were erected landward from the water.

The underpinning of my cradle was exactly like the wooden underpinning of a house, and consisted of a parallelogram, eighteen feet by ten feet, with timbers of about eight inches square. Across these timbers were placed smaller ones in sockets, exactly as slats are placed across a bed, and this was to form the foundations upon which I was to erect my boat.

When I desired to submerge it I had only to saw away each of these slats, on either side, and it would drop into the ocean, leaving the outer framework – or bedstead, if you please – floating; for my boat was to be built, of course, less than eighteen feet long and ten wide, so as to rest wholly upon these slats and not upon the framework of the cradle that supported the slats. This took me a long time to finish; but what was time to me whilst revolving the problem of my escape, which was not yet solved. Till I knew how I was to escape I should never again be in a hurry.

To build my boat I commenced by making two watertight tanks, each sixteen feet long and two feet square, and two smaller ones, each six feet long and of the same dimensions otherwise as the long ones; these, placed upon the slats of my cradle, gave me a parallelogram composed of four water-tight tanks, all made out of my rolled iron and riveted together firmly. I had to erect a derrick to hoist them into place, but once in the cradle I had only to bind the two ends of each extremity of the long tanks to the short ones placed at right angles to them and I had the foundations of my boat laid. I bound the small tanks in place, as also the large ones, by bands of iron, several in number, which I brought together on one side by means of what is called a turn buckle, such as is often seen on iron bridges, both ends of the bands being formed with a screw-thread, and fitting into this turn-buckle nut on both sides, which could be then tightened by means of a lever, so as to bring an immense binding force upon each band.

Upon the outer edge of this parallelogram of tanks I had left a sort of comb of iron, some three inches in height, already pierced, or rather punched, ready to receive the roof of the boat, also air-tight, to be bolted to it, so that when all was done my platform of tanks would be nearly two feet wide within the boat, and allow me plenty of margin to rest any kind of a movable platform upon, or deck over the space that was left open, some fourteen feet long by six feet wide.

The nearest description that I can give of this roof is, that it rose in all directions at an angle of about forty-five degrees till it was bolted to a large flat surface made up of several sheets of rolled iron, which formed the top, which was ten feet long and four feet wide. This flat roof was fitted with a manhole, somewhat large in proportion to the rest of the boat, at least two feet square, and fitted over a raised rib of iron, which was packed with greased milkweed floss, and closed on the inside by set-screws, that were worked with a short iron lever, so as to make the opening perfectly air-tight.

I commenced this chapter by saying that I did not intend to make such a fool of myself as the old Robinson Crusoe did, and that I was not going to make any errors either of judgment or figures; and yet I had not my boat completed as far as I have described before I discovered that I had been a silly ass, fully as silly as it was possible for a mechanic to be, and one day it flashed upon me that my whole cradle, with its air-tight chests, was an egregious folly; that I had not the least need in the world for it, and that I had wasted time, labor, and patience in perfecting it. Carried away, as I was, with the means I intended to employ to sink and raise my boat I had totally overlooked the fact that as now being built, and as it would be launched, that it would float itself, the size of the four air-tight tanks being sufficient to float five times the upper structure built on top of them.

As I am writing a veritable history, and no fable, it behooves me to tell the truth, and it was with feelings of both mortification and mirth that I surveyed my partially finished work. It was the mental contemplation of a series of air-cocks, weights, pumps, etc., to be hereinafter described, that had led me astray as to the buoyancy of the boat as it now stood, and it was what I was going to use the tanks for, rather than what they now were, that had led me to this error. But then there was no great harm done. I had not to change the plan of the boat in the minutest particular, and the cradle might after all be advantageous in launching it, and preserve it from any casualty. Therefore, with the exception of my loss of time, I was nothing the worse; still I was rather crestfallen to think what a mistake I had made. But after mourning for a short time I set to work with renewed ardor to complete my task.

After having strapped the four tanks together and covered them with the iron roof, as described, I went on to complete the remainder of the boat, in this manner. In the interior, which I could easily reach by getting up from underneath the ways through two of the slats of the cradle, I arranged the following: The space in which I had to work was about fourteen feet in length, six feet wide, and eight feet high from the bottom of the tanks to the flat roof, which contained the manhole, which, for the present I left open, to give me both light and air. In the first place I connected all these four tanks together by means of a half-circular arm of piping some three inches in diameter, which I placed in each of the four corners of the parallelogram formed by the interior of the boat, leading from one tank to the other, where the latter met at an angle, so that the air that each contained was put in direct communication with the others. These connecting pipes were fitted in with a flange and riveted, and were placed a few inches from the bottom of the tanks, thus making really one tank of the whole. As the roof was fastened to the outside of these tanks, I had a seat or margin running round all the sides of the interior two feet wide, from the outer or further side of which arose the roofing. I could, therefore, easily lay any kind of a movable deck over this open space of fourteen feet by six feet, resting the ends of all my planks upon the top of the tanks in any direction.

Having connected all the tanks so as virtually to form one, so far as concerned being one air-chamber, I then went to work and pierced the perpendicular side of one of the tanks quite near the bottom and inserted a similar pipe to the horizontal ones that connected the tanks at the angles. This pipe, however, was in the form of a right angle, or rather its two ends were at a right angle, the bend being of a circular form. It pierced the tank near the bottom, as I have said, extended in a horizontal line some eight inches, and then gradually turned in a circular manner till the other end, about one foot in length, pointed downward, in an exact right-angle from the end entering the tank. This was put on with a flange, and made water-tight, and in the top of it, about three inches from the tank, was fixed a stopcock, with a long rod, which arose inside the boat, parallel with the side of the tank, till it ended in a handle, situated some ten inches higher than the top of the tanks. Near this, also, I erected another piece of pipe, which entered the top of the tank and pierced the roof of the boat, which was also fitted with a stopcock. Still another pipe pierced the roof, which was fitted with a stopcock outside as well as inside, and depended down into the boat some four feet from the roof. These four pipes, with their stopcocks, were so arranged as to be all near to each other, so that I could control them all without moving in my position, and were made at about the middle of what I called the starboard side of my boat, though it would be hard to say which side starboard was, as both ends of the boat were exactly alike up to the present time. But as I was eventually to have a propeller and rudder, which would define the stern, I had already concluded that the part of the boat nearest the water should be the bows, and hence I knew which to call the starboard side and which the port side. Added to the pipes and stopcocks already enumerated was one which was simply about a foot in height, which pierced the tank on the top, some few inches from the inner edge, and near the others. It was also fitted with a stopcock, and, that my readers may fully understand the uses to which I put all these appliances at a later day, it will be well, perhaps, to name them, so that when used it will be possible to understand to which of the numerous ones I refer; and to prevent confusion, and to make myself understood, I will say that the pipes at the angles of the tanks I took no note of, they not being fitted with any cocks, and only made to connect all the tanks together, so that any action I might make with any of the stopcocks would be communicated to the whole system of tanks, of which the foundations and main part of the boat was formed.

The pipes with stopcocks I named as follows: The one leading down into what would be the water when the boat was launched, and below the bottom of the tank some inches, fitted with a long rod and handle, I called the water-pipe and stopcock; the one that connected the tank with the roof, the tank air-pipe and stopcock; the one that pierced the roof and depended into the interior, the atmospheric pipe and outer and inner stopcocks; the one that stood erect, ten inches in height, the pump-pipe and stopcock. So that I had four pipes and five stopcocks to my boat, all of which had their uses, as shall be related.