The repair of wheels.
Repair of Wheels
A long journey over rough roads and in an intensely hot country, like Africa in the dry season, will tell upon the best-made wheels, andthe spokes and tires will become loose most frequently where it is impossible properly to rectify the defect. In such cases a number of wedges of dry, straight-grained wood must be prepared, and for this purpose some box or packing-case, made of deal, must be sacrificed, as it will be almost impossible to procure anything so suitable in the bush; the plank must be cut into pieces between 3in. and 4in. long, and, if these are again sawn diagonally along their length, material will be saved by the production of two wedges, where only one could have been made by the whittling process. These must be driven tightly in from back and front, between the felloe and the tire, and as equally as possible all round the wheel; if they are then wetted with, and allowed to absorb, a strong solution of salt in water, they will swell, and will not again shrink as they would if wetted with water only. We knew one very practical Englishman who used to soak his wedges in salt and water before driving them in, but what he gained by thus previously swelling them we never were able to learn. If the spokes become loose in the nave the temporary remedy is to cut two stout bars, in length just equal to the diameter of the wheel; half check them so as to give them a better hold on the felloe; lay them parallel to each other on the front of the wheel, one on each side the nave, and bind every spoke as firmly as possible to them with thongs of raw hide, taking care to keep the lashings quite close to the centre of the wheel; the drying up of the thongs willshrink them so much that the fabric of the wheel will be as firmly bound together as if clamped with iron.
If a spoke be broken, cut a new one much thicker than the rest, half check it on to the back of the felloe, and let the other end abut upon the nave, filling up nearly the space between the sound spokes on either side; it should need to be driven in tightly, and, when in position, should be secured by thongs of raw hide, both at the nave and at the felloe, to sticks laid across the front of the spokes on either side, and securely lashed to them.
Lead, and its uses.
Lead is useful for a multitude of purposes; its great specific gravity, and the ease with which it can be melted, cut, hammered, moulded, and bent, render it especially valuable as a handy metal. Our space will not admit of our giving more than a few of the most noteworthy purposes to which it can be applied by the hunter and explorer. Projectiles of all sizes can be made from it, from the ponderous cannon shot to the small sizes used by the hunter naturalist.
Cannon shot.
Round shot for artillery, of excellent quality, can be manufactured from lead; and there is no doubt that for certain purposes it is far superior to the iron missiles in general use, the cheapness of the latter material being its great recommendation. It will sometimes happen in wild countries that although regular cannon balls are not obtainable lead is, and to make round shot from it two or three methods may be adopted. The first is to form a ball from well-mixed clay, or carve one from wood, of size to fit the bore of the piece easily, but not too loosely. The clay ball will require thorough drying in the sun or before a slow fire before use. The wooden one will merely require sprinkling over with fine ashes from the camp fire to fit it for use. Two large calabashes, wooden boxes, bowls, or cooking pots, are now to be rather more than filled with well-kneaded clay, which has been carefully freed from stones or grit, pressing it well down with a flat board until it is quite even at the surface and is perfectly compact. The clay round the edges of the two clay holders must now be trimmed off with a knife even with the sides of the holders, but projecting about an inch beyond the brim. The surface of each is now to be sprinkled with very fine ashes, and the ball pressed into the centre of the clay until it is half imbedded. It is then to be carefully removed, andpressed in like manner on the other holder. The ball is then taken out and laid aside, the two holders being allowed to dry slowly, care being taken that the clay is not cracked by the too sudden application of heat. When thoroughly dry, the vessels or holders are to be placed mouth to mouth, and so fitted, by scraping the clay, that the two indentations formed by the ball fit exactly facing each other; when this has been done, a funnel-shaped inlet must be cut for the admission of the molten lead. The two holders may now be put together, secured with a lashing of cord or strips of hide, and the metal run in at the inlet. Some time must be allowed to elapse before the mould is disturbed, or the lead will not have sufficiently settled to admit of the shot being removed without injury to the apparatus. The tail of lead formed by the inlet serves to lift the shot out by, and is then cut off flush with the surface. A number of balls may with care be made with the same pair of holders, only the greatest caution is needed in this, as with all other operations in which molten lead is used, to guard against the presence of moisture in the mould, or most serious accidents will happen.
We were busily engaged one night over the camp fire casting heavy bullets for our large smooth bore, making use of an iron ladle for the lead, and a large pair of iron moulds for the balls. These had become rather hot and were laid aside to cool; and whilst this was doing, as the lead was beginning to run rather short, we started for the tent to get more, desiring one of the Indians, who was keeping up the fire and generally aiding in the operations, to go on casting so soon as the moulds were cool. That no time might be lost, our dusky assistant plunged the hot mould in a pot of water, closed it up, and proceeded to pour in the charge of heated metal, when a violent explosion instantly took place, scattering the boiling lead broadcast over the naked legs and bodies of the unfortunate natives, sending the ladle one way, the mould another, and causing a perfect panic and dire dismay throughout the party.
Soft stones of many kinds can be conveniently made use of for casting in, taking two of equal size, scooping out the cavity in each stone of the form intended to be given to the casting, and then cutting an inlet. Common Bath scouring bricks answer this purpose admirably. We constantly use them for casting fishing leads, plummets, bodies forartificial baits, &c. &c. Two bricks, or portions of brick, are made use of. The surfaces are rendered smooth by rubbing them together. The intended cavity is then marked with a sharp point on each half, and scooped neatly out with a knife, chisel, or other convenient instrument; when finished, notched, and the inlet cut, the two halves are tied together with tape and the lead poured in. Objects of six or seven pounds weight can be made by the use of two common scouring bricks. Balls of large size are often made in the East by hammering square masses of lead, or iron, on an anvil until sufficiently round for use. Great labour and no little skill are required to perform the operation, which after all leads to very unsatisfactory results, the balls being rough and untrue, corresponding with the interiors of the barrels they are intended to be fired from. We have seen heavy stones and bits of iron covered with lead fired from the most unpromising looking matchlocks, which, somehow or another, deliver their charge with greater force and accuracy than would be anticipated on a first examination. The best moulds for casting bullets of all sizes and forms are those made from gun-metal, bronze, or brass.
Buck-shot mould.
A buck-shot mould of either of these materials will be found of great value. We have one which has proved on many occasions of the greatest service; it is constructed to contain two rows of cavities for the shot, seven in each row, one above the other; so that when the groove leading to the inlets is filled with lead, and all the cavities are charged, the second row is turned upwards and treated in the same manner. The shot, when cold, are cut from their necks with a knife or strong pair of scissors, and are then fit for use. They should be about the size of common peas, and a charge of them from a large powerful gun is tremendously effective; they are extremely useful for deer jumping, antelope shooting, wild goose or bustard stalking. At very short distances, and in close encounter with a large animal, they may be used with destructive effect, but must be only considered in the light of a makeshift when the true large game of the forest has to be dealt with. Against attacking hordes of savages, in a bush fight, or canoe encounter, they are invaluable. The charge must be proportioned to the size of the guns; those of heavy metal and large bore generally deliver them best.
Slugs, to make.
Slugs are to be made by filling a box or large pot with fine clean sand, forcing it down tight, and then with a smooth round stick, about the size of a small pencil, making a number of holes from the surface to the bottom of the vessel or receiver in which the sand has been placed. When as many are made as the space will admit of, pour the molten lead steadily into them until they are filled; when cold, the sand can be thrown out, and the leaden rods or pencils separated from it. These, when laid on a board in rows, can be cut up into short junks by placing a strong knife on them, and striking it on the back with any convenient instrument. Thick sheets of lead are cut up into dice in much the same manner. These are usually shaken about in a tin box or an iron pot, in order to round off the corners.
making shot
Shot, to make.
The manufacture of shot by the amateur, although not quite as easy of accomplishment as the preparation of slugs, may be, with the exercise of a little ingenuity, successfully carried out; and although the produce of his labours will not equal the perfect spheres produced by the professional shot manufacturer, by the aid of his costly tower, yet it will be good enough for the description of shooting he will be likely to obtain in situations where the making of shot is rendered necessary. We were driven to the necessity of devising the plan we are about to describe by the impossibility of obtaining shot, coupled with the urgent want of that to be procured with it. Thus is the operation to be conducted:—A piece of iron, such as horse-shoes are made from, is to be obtained if possible, if not, any other piece of iron, about 2ft. long and of moderate width and thickness, will answer the purpose. About an inch from the end of this drill a wide-mouthed, funnel-shaped hole, of the form known as acountersink, until within about the eighth of an inch of going through the bar; then, with a drill about the size of a knitting-needle, extend the hole quite through; next, get a piece of dry plank, about 3ft. long, and in it, with a handsaw, cut as many longitudinal cuts as the width of the board will admit of, making them a little over the eighth of an inch deep and the thickness of the saw wide. The board, when placed slightly on the incline, must be so treated with a charge of molten lead that all the cuts are filled with it from the upper end; the result willbe the formation of a great number of long lead wires. These are to be taken from the grooves and fresh batches run, until as many pounds have been made as it is intended to make shot. A preserved-meat tin, or an ordinary tin pot, must now be about one-third filled with water, and the remaining two-thirds filled up with oil; the pot must be placed on a plate or dish, in order to catch any oil which may run over as the work proceeds. The end of the iron bar which has the hole in it is now to be placed in the fire and heated to a bright-red heat: when the other end, round which a piece of cloth may be bound, is grasped with the left hand, and the bar quickly withdrawn from the fire, struck smartly against some solid body, in order to remove adhering dust and ashes, and then held with the wide mouth of the hole upward, a short distance above the surface of the oil in the pot. A lead wire is now to be quickly taken up in the right hand and its end pressed well down into the hole (as shown in the above illustration); if the iron is well heated, the wire will melt away very rapidly and run in a succession of drops into the oil: wire after wire is to be thus melted, until the iron requires reheating. (It is a good plan to have two or more irons at work, but it is not essential.) This wire-melting process must be continued until all the stock has been expended, when the solid contents of the pot may be taken out. If the operation ofdroppinghas been properly performed the result will be shot of about three sizes—No. 7, No. 4, and duck shot. Certain conditional circumstances somewhat alter these sizes, but approximately they are to be expected, and a certain number more or lesstailedwill generally be found amongst the rest. To separate the three sizes of round shot two flat tin boxes or empty sardine tins are required. With a piece of nail filed down, so as to make a hole the size to just let No. 7 shot through, punch a number of holes in the bottom of one of the boxes, so as to make a sort of sieve of it; then with another nail make holes in the bottom of the second box, just large enough to let your No. 4 through. When these are prepared, wash your mixed shot in water, with wood ashes in it; this removes all the oil in the form of soap. The shot, when dry, is ready for sifting with the boxes. The first box lets only No. 7 or a size or so smaller through, keeping back the No. 4. The second box lets the No. 4 through, retaining the duck shot. Each size may now have its own respectivetailers, or pear-shaped shot, mixed with it; these can be got rid of by allowing the shot to run down over a sloping board, when the round shot run straight to the bottom, whilst thetailersrun off at the sides, and can be collected to melt up again.
Lead plates, to make.
Plates of lead for writing inscriptions on can be cast by turning up the edges of a piece of sheet copper, iron, or tin, just high enough to form a sort of shallow tray to hold the molten lead. In the absence of sheet metal, the surface of a box of sand, or a flat stone with a little wall of clay round it, may be made use of.
Lead pencils and stock whip handles.
Lead pencils, for rough carpenter’s work, can be made by filling joints of small cane, marsh reeds, or weed stalks, with melted lead, and then pointing them with a knife. The handles of stock whips and some other implements are weighted, and prevented from splitting, by having lead run into them; some of the former are occasionally very elaborately ornamented. The operation is performed by first cutting out the intended pattern on the handle with a sharp-pointed knife or other instrument, taking care that the cutting penetrates the wood deeply, that the form of the groove is slightly undercut, and that each ring of the pattern communicates with the one below it. The first ring on the stick must have aninletmade in it; strips of stout brown paper are now, after being slightly moistened and touched over with paste, rolled round the stick, layer afterlayer in spiral form, until its whole length has been thickly covered like the case of a rocket. When thoroughly dry the lead is run in at the inlet, and when cold the paper can be stripped off, and the handle finished off and polished with sand-paper or a bit of fish-skin.
Bruised gun-barrels, to repair.
Indentations in the sides of gun or rifle barrels can be taken out by the following process:—Take the barrel out of the stock; cut a cork so as to fit the muzzle tightly, and then force it down three inches, ram in about a quarter of an inch of dry powdered clay on the cork, twist a cloth dipped in cold water several times round the barrel in order to prevent the rib from becoming unsoldered by heat, and then fill up the space above the clay with moltenhardened lead. (See “To harden bullets,” p. 228.) You will then have a metal plug exactly fitting the barrel. Remove the cork and clay, and fashion from strong hardwood a rod just long enough to reach a few inches beyond the indentation. A bar of iron is now to be heated to a red heat, and placed against the indented spot on the outside of the barrel; the wet cloth being at the same time wound above and below it. The metal plug is now to be forced down the tube with the rod until it rests on the obstruction, when a few blows with a piece of heavy wood on the upper end of the rod will generally pass the plug onwards by forcing the tube back to its proper position. It will be well to reverse ends with the plug and force it up and down several times, until it travels quite freely past the point of obstruction.
Make-shift rifle shells.
Rifle shells may be extemporised by having little tin tubes the length of the conical bullet and the size of the gun nipple made. These, when their ends have been plugged with wood, are placed one by one in the mould, held upright by a bit of very fine brass wire, and the lead cast round them, so that the lead at the base of the bullet may extend beyond the end of the tube and cover it. The thin end of the tube should project just a trifle beyond the apex of the cone, as a rest for the cap. The wooden plug at this end is now taken out; the tube filled with the best sporting powder, and a strong, well made percussion-cap put on the tube, and secured there with strong varnish, sealing-wax, or pitch. The loading of a breech-loader with these is accomplished with no danger, but with a muzzle-loader the very greatestcaution is required. The end of the ramrod or loading stick should be very deeply countersunk, in order to take all pressure off the cap; and even with this precaution it is well to make use of an overhanging branch of a tree to place the rod against, whilst the rifle is thrust muzzle upwards until the ball is home. Shells somewhat on this principle were first brought into notice by the late General Jacob, of the Scinde Irregular Horse. They are tremendously destructive when skilfully used: destroying large animals by exploding in them, and blowing up magazines of gunpowder at all but incredible distances; but we have known them explodeoutsidethe elephant and other large pachyderms, thus failing completely in the object they were used for. Mr. Metford’s improvement on the Jacob shell is worthy of remark. Finding that it did not always explode, he mixed equal parts of chlorate of potass and sulphate of antimony; the two can be mixed on a plate with abonepaper-cutter or a quill pen. The more they are mixed, the more sensitive is their detonating power. The bullets are moulded with a hole from point nearly to base, as for Jacob’s shells, but no copper tube is used. The powder is filled in with a quill to the top, and settled down by a few taps of the base of the bullet on a table, and the end is then stopped with wax. But it is very questionable whether, in close encounter with large animals, it is not better, after all, to rely on the more certain effects of heavy balls of ordinary construction, with strong charges of powder behind them. With the numerous improvements in rifle shells we cannot deal, as many of them are too complex in their component parts for a wandering hunter or explorer to be able to imitate successfully.
Ladles, spoons, and other substitutes.
Small ladles or iron spoons are usually used to melt lead in, but, in the absence of these, bullets and other small matters may be cast in the following manner, which is a favourite one amongst the Indians:—A piece of dry hard wood, about 16in. long, 3in. broad, and 2in. thick, is prepared; on one end of this a spoon-shaped cavity, with a lip-shaped groove in the end, is made; in the bottom of this a few red-hot wood embers from the fire are placed on these same fragments of flattened lead, and on the lead some good-sized pieces of red-hot embers. A bit of bark is now twisted into a blow-pipe, from which asteady stream of air is directed to the miniature furnace, which almost instantly melts the lead, and fits it for running by the lip into the mould, just as it would from a spoon. Clean, excellent bullets are to be made in this way.
Lead ore smelting.
It sometimes happens that lead ore or galena is discovered. Lead as a metal, except in very rare instances, is not found in a native or malleable form; and as the ore is a sulphuret, brittle, and easily pulverised, some method must be had recourse to in order to smelt and render it fit for use. Some Indians do it in the following manner:—After reducing a large quantity of the ore to powder, between heavy stones, they seek out a hollow tree stump, clear out the bottom flush with the ground, and dig a pit just outside it. Then on the bottom or floor of the stump a thick layer of dry wood is placed, evenly on this a layer of the powdered ore, then another layer of wood, then one of ore, and so on until the stump is quite full. A small hole is then chopped with a tomahawk through the side of the stump, level with the ground and opposite the pit. Through this orifice fire is introduced, and the stump soon becomes a mass of glowing heat as the air rushes in at the hole at the bottom; so fast as the galena (which is usually very pure) is reduced to melted lead it trickles through the interstices of the heated pile, and runs out into the pit, where it is allowed to settle and cool.
The Dutch-Africans like to have their bullets of such a size that when one is put into a clean barrel it passes slowly down without rattling, the slight noise of the escaping air being heard as it descends. In a skirmish they load very quickly; the powder is poured from the large ox-horn into the hollow of the hand, and thence into the gun: a number of bullets are held in the mouth, one is dropped in, and the moisture cakes the powder round and holds it in its place with a very slight tap from the ramrod, or sometimes perhaps without; though we should never advise any one to incur so great a risk of bursting his gun.
LEAD SMELTING IN THE FOREST.
LEAD SMELTING IN THE FOREST.
To harden bullets.
For such game as the elephant or rhinoceros the hunters harden their bullets with a little tin—not more than one-tenth; if too much is added it makes the bullet brittle, and detracts from its specific gravity; it should be just hard enough to show a slight indentation when bitten. The lead mustbe first melted as requiring the greater heat, and the tin added afterwards. Type metal, or worn-out type from printing offices, is much used for this purpose; but quicksilver, which, from its own great specific gravity, does not detract from the weight of the bullet, is the best alloy. Sir S. Baker says:—“The lead is melted in a pot, which is kept at red heat. Enough to make three or four bullets is taken in a smaller ladle, and one-tenth of quicksilver added and stirred into it with a bit of iron, as if the quicksilver is exposed to the great heat of the larger pot it will soon evaporate. The rifle bullets used in the army, being compressed instead of cast, are hard enough without alloy; and in breech-loaders, where the bullet has to pass through a barrel which is generally a trifle smaller than the chamber, it would be unsafe to harden it too much.”
cleft bullets
Cleft bullets.
The Fingoes and Kafirs cut a small piece off two bullets, so as to produce flat surfaces (Fig. 1); then, while the lead is still clean, press them strongly together, giving them a half turn to expel the air and bring them perfectly in contact. They will adhere so strongly as to bear throwing on the ground, and when fired at a hundred yards will separate only a few inches. A bullet cleft very nearly through with two cuts, so that it spreads into four parts (Fig. 2), makes a fearful wound at close quarters—a conical cut from its base (Fig. 3) particularly so. Sometimes two bullets are connected by a bit of bell wire rolled up spirally as a spring (Fig. 4).We have seen bundles of nails bound together with wire by the rebel Hottentots in imitation of conical bullets. The Kafirs use bits of the legs of iron pots. Some of the native hunters use iron bullets, or rather bolts twice as long as their diameter; but they creep so close that they cannot miss, and follow the wounded animal till he dies, so that they always recover their bullet.
Extemporising bullet moulds.
Bullet moulds may be extemporised in many ways. Two shallow boxes may be made and filled with loam or clay, much as the moulds for cannon shot, before described, are made (of which last no material is better than a pounded anthill), and the surface of the lower one must be smooth. A piece of stiff paper pierced with holes the size of the bullet laid on it, and as many bullets as convenient pressed half way into the clay, the other half must then be pressed down upon it, and when nearly dry the bullets must be taken out, holes made through to the outer surface, on which a small channel should be cut, so that the lead may run to the entrance and not waste itself by spreading. Most likely the mould would be damaged after two or three castings, but it is easy to make a new one. The Dutch boers frequently use blocks of steatite or soapstone, with half the bullet cut into each, and pegs or projections on one half, with corresponding hollows in the other, keep the two parts in true position (Fig. 5).
In Sydney we required a conical bullet mould; and, as such things were not generally kept for sale, we engaged a founder to make a solid block of brass, as in Fig. 6, and in this to bore a cylindro-conical hole, point downwards, about ½ in. deeper than the length of the bullet; another piece was made with a handle at one end, and at the other a projection (Fig. 7), to fit into the block and give the form of the hollow back of the bullet; a hole was bored through this a little smaller above than below, so that when the superfluous lead was cut off the bullet would come away with a tail about 1 in. long, tapering to the end; this was easily cut off with proper pincers; there was a small notch cut up the side of the inserted block so as to allow of the escape of air as the lead was poured in. In some conical moulds the lead is poured in from the side, and in others from the point. We do not approve of either of these methods. The greatest hardness, weight, and densityshould be at the point, and therefore this should be downward in the mould, while the metal is poured in at the base.
Of course the great range acquired by some of our most perfect rifles with cylinder conical bullets is an immense advantage, for if animals cannot be approached they may be shot at long ranges; and very frequently during the last Kafir war, while parties with the common musket have been defending themselves against savages who occupied almost impregnable positions, those among the colonists who possessed long ranged rifles would occupy a hill perhaps a couple of thousand yards off, and send bullets among the enemy with quite sufficient accuracy to create a very uncomfortable feeling of insecurity.
A very favourite form of gun was a double-barrel, with one barrel rifled, and very carefully sighted for long ranges, and the other plain, and capable of throwing a good charge of buck shot, which we have seen very effectively used at thirty or forty yards.
Sporting rifles.
When the elephant hunters lie at the water by night, and shoot at very close quarters, they find that a sharp-pointed conical with very high velocity, pierces so suddenly and sharply, that the animal feels no shock to the nervous system, and gets away for many miles, and dies beyond their reach. They therefore choose a short, smooth-bore gun, with a very large round bullet. We have seen them as large as half a pound; and this, with a comparatively small charge of powder, say 9drs. or 10drs., bruises rather than pierces, communicating such a shock to the adjacent parts that the creature is stunned as well as wounded, and is not able to make those marvellous last efforts that in the former case would enable him at least to die in peace far out of reach of his pursuers. We, after a fair trial of the conical ball in India, abandoned it on account of the quantity of wounded game lost, and returned to the old spherical projectile.
Fig 1: 1-11
cartridge
Cartridge making.
Improvements in guns are long before they are generally adopted in wild and distant countries. The old flint musket is to this day the favoured weapon of most of the border tribes of South Africa, America, and the East; it will shoot quite well enough for them, and, if of military make, it lasts a long time in comparatively good order. Percussion guns found their way very slowly even amongthe Dutch colonists; many admitted their superiority, but there was always the uncertainty of being able to obtain a supply of caps, and, in the same way, many excellent forms of breech-loaders cannot be adopted by persons travelling or residing far from civilisation, because complicated and expensive cartridges are required, and when the supply runs short the gun is useless. And sometimes, because however perfect the gun may be while well taken care of, its delicate adjustments soon give way under the rough wear and tear of actual hard service. The advantages of facility in reloading, especially on horseback, or while running after or away from the game or enemy, are so great that if a breech-loader can be made sufficiently strong and simple in all its parts, capable of being used as a muzzle-loader on emergencies, or with cartridges so simple that a person of ordinary skill can make them for himself, it will surely commend itself to men whose lives, in many cases, depend upon the effectiveness of their guns. It would be invidious in us to compare the merits of the various forms. We have already mentioned the satisfaction with which we used the single-barrelled Wilson breech-loader, the simplicity and strength of which, combined with facility of loading, were all that could be desired, unless, indeed, it were made self-capping, which we believe could easily be done. A metal breech-plug, to be inserted when required, converts it into a muzzle-loader; but then a smaller size of bullet must be used, and the cartridges are so simple and inexpensive, that we found it more easy to make them on the spot. The materials required were a few sheets of tissue paper, a quantity of felt wads, tolerably stout, half of them the exact size of the bore, and the rest a little smaller. A piece of tin of the form and size indicated by the diagonal lines (Fig. 1) in our illustration was used as a pattern by which to cut the paper. The straight edge that was to surround the bullet, and the farthest diagonal side, were touched with a little gum, gathered from the nearest mimosa. A small cylinder of wood (Fig. 3) was then taken by the knob, in the left hand, and, with the right, the hollow base of the bullet (Fig. 2) was fitted on to the convex end, laid fairly on the paper (Fig. 6) and rolled forward until the cartridge case was formed. The wood was then withdrawn, and the paper, adhering to the bullet, left to dry. When asufficient number were completed, they were set upright in any convenient trough, or in a block of wood (Fig. 7), 3in. deep, bored with holes of the proper size (Fig. 11). The charge of powder was poured into each and covered with a small disc of card or paper. One of the small wads, saturated with grease, was next put in (Fig. 8), the superfluous paper folded down on it (Fig. 9), and a full-sized wad was then affixed to theFig 1: 1-11end with a drop of gum (Fig. 10). The tissue paper was quite strong enough to confine the powder, and a military cap, of fair average quality, never failed to drive the fire through it to the charge. We found it best to saturate our wads by melting, or rather heating, our hardest fat nearly to boiling point, throwing them in and letting them absorb as much as possible, and then spreading them out on a clean surface to cool. Of course we carried a couple of wad punches of the proper size in case our supply should run short.cartridgeIn making a cartridge for a muzzle-loading rifle, the wooden roller should have a hollow to receive the point of the bullet; the bullet is placed on the paper with the base towards the right hand, just so far within the edge as to allow a wad to be put behind, and the paper turned down over it. The powder is then measured into the case on the point, and, in loading, thepowder is first poured into the gun, then the bullet is reversed and the paper torn off before it is rammed down. It is questionable, however, whether any form of single-barrelled rifle or shot gun can compete with a double barrel for general usefulness and efficiency. Whilst on the subject of cartridges, it may not be amiss to refer to the tallow cartridges used for shot guns. They add greatly to the length of range, and are extremely valuable for wildfowl shooting. The following communication to theFieldnewspaper will serve to explain the mode to be observed in their manufacture:—
cartridge making
cartridge making Fig 1 and 2
cartridge making Fig 1 and 2
Grease cartridges, to make.
“A represents a piece of common cartridge paper; B a roller of boxwood, or any hard wood, turned to the size to admit the paper A being rolled once round it, and then fitting into the chamber C; C a chamber turned out of a solid piece of wood, the chamber to be the exact size of bore of gun the cartridges are intended for. To make the cartridges, cut a piece of paper in the shape of the drawing A, cutting the top to the width requisite, to allow the paper at top to overlap nearly a quarter of an inch; then gum the edge of the paper to about the eighth of an inch, as marked by the dotted line on the drawing A. Place the roller B on to the paper at D, and roll up firmly; wind round it a little thread, to keep the paper from slipping. In a few minutes it will be dry. You can then push the roller out of the case, and proceed in the same way till you have enough cases.cartridge making Fig 1 and 2Secondly, take the roller and return it to the case, excepting that you leave the roller exposed at the top, say for 16-gauge about ⅜in.; place the case and roller in the chamber, bottom upwards, then take some fine strong twine and place round as in drawing No. 1. When drawn tight, tie firmly, and it will appear as in No. 2: then reverse the roller and case,bringing the tied end down to bottom of chamber, press down hard to flatten the bottom of case, draw out the roller, pour into the case some melted tallow of about the consistency of cream, and then put in your charge of shot, having sufficient quantity of tallow to just cover the shot. Put by until cool; when set firm, place on the top of the tallow a leather wad (the size for 16-gauge cartridge will be 18-gauge). Any leather not too thick will do, and you can cut the wads out with a punch. Turn down the case neatly over the leather wad, and make fast with sealing-wax. When loading place the tied end of cartridge next to the powder. These directions are for both muzzle and breech-loaders, the only difference being in the roller, which for muzzle-loaders must be made1⁄16in. smaller at the bottom end, as marked by the dots in drawing B. After a little practice the cartridges do not take long to make.”
Makeshift cartridges.
Wherever the means of transport will permit, take plenty of Ely’s wire cartridges, but when they cannot be obtained, a makeshift form, well adapted for general use, may be made as follows:—Prepare a stick, about 18in. long, by rounding it carefully and making it fit the bore of your gun loosely. Round this take two or three turns of oiled silk, such as chemists sell. Then draw off the end of the stick tube enough to hold the charge of shot and admit of two ties being made round it. Now, with a piece of fine twine, put on the first tie close to the stick; then put in your charge of shot, and when it is shaken into place, put the other tie on the outer end, just as sausage skins are secured. The cartridge is now complete, and can be cut off next the stick, when you proceed as before until all the tube has been used. We manufactured a great number of these in Tartary, and found them hard-hitting and durable. We usually carried a waistcoat pocket full of them, and rammed one down on each charge of powder without any wad between the cartridge and powder, but always placed one over the cartridge, in order to prevent it from rising in the barrel. Cartridgesof this description kill considerably farther than a loose charge, and are exceedingly handy when shooting from the horse’s back. We, with 1oz. of No. 4, killed in this way, near Phoros Pass, an eagle, which we gave Captain Blackiston, R.A., who, we believe, deposited it in the Royal Artillery Institution at Woolwich. The fingers of old kid gloves should always be kept, as they serve as excellent covers both for shot and ball. Shot will require one tie to keep it in; balls will remain in without fastening. A little grease or oil should be smeared over them when first made.
Hints on firearms.
On many occasions we have been obliged to fire shot from a rifle, for the purpose of obtaining birds, when the smooth-bores were not at hand. Either the oiled silk or glove-finger cartridge is very far superior to a loose charge. In loading ordinary guns with loose shot, it sometimes happens that a few grains get dropped into the loaded barrel between the ramrod head and the barrel. When this happens, invert the gun, pass the rod upwards, and the shot will fall out, when the rod can be withdrawn. The ramrod will also at times get firmly fixed in a foul barrel, and defy every ordinary effort to get it out. A little water, spirit, or any other fluid poured down the barrel almost instantly releases it. Should a gun or rifle miss fire, or be exposed for any time to damp, cut a small peg of dry, soft wood, hammer it well down into the nipple, cut it off flush, put on a new cap, and pull the trigger, when the weapon is almost certain to go off. We first saw this plan in use among the Sardinian Bersigliari, and have since found it answer perfectly.
When hunting through wet jungles, or the reeds of the marsh, percussion caps can be rendered almost waterproof by melting a little beeswax on a piece of tin and then dipping the mouth of each separate cap in it. These, when cold, are set aside for use. When placed on the nipple, the wax forms a shield between the cap and nipple, which prevents the water from working its way up. All vegetable oil used about gun-locks should be prepared as follows:—Partly fill a common vial with oil, throw in a half charge of shot, hang it in the air with the cork out, and in a few days drain off all the clear oil from the top for use.
Gun cleaning.
Spirits of turpentine, when it can be procured, is very valuable for cleaning the interiors of guns, pistols, and rifles. When water is used, wash the barrels out thoroughly with cold water, making use of a tough wooden rod with a number of notches at the end. Round this a piece of woollen cloth may be twisted until of a size to act as a sucker in the barrel. Woollen is better than tow, linen, or cotton, as there is no danger of ignitable threads being left behind, and it can be used repeatedly by washing and drying it. When the barrels are thoroughly clean, fill them with boiling water. When this has all run off through the nipple holes, commence with a fresh strip of cloth to dry out the barrels, which must be held in a folded cloth, in order to guard the hand from the heat of the water. When quite dry, and before the barrels are cold, finish off with a little spirits of turpentine. Lead may be removed by the use of a little quicksilver. The cleaning of fire-arms in a wild country is a matter of the very greatest importance, and should never be entrusted to servants, unless, from long service and great experience, they may be implicitly depended on. Even with such followers about us, we always, however fatigued, clean our own guns.
It not unfrequently happens that white men residing alone or in small communities in the vicinity of numerous and powerful native tribes possess cannon of some kind or other, generally small signal guns from merchant ships, perhaps recovered from wrecks upon the coast, or field-pieces abandoned as not worth the trouble of bringing away when some military outpost has ceased to be occupied.
Mounting cannon.
During 1863 and 1864 the barbarous and desultory war between the Namaqua Hottentots and the Damaras, whom they had so long oppressed, was keeping the country in a state of alarm for many hundred miles around, and we were requested to take charge of a couple of brass yacht guns. It was necessary to mount them, so that they might be easily moved from point to point on the plain around the village; and for this purpose we took for each the hinder wheels and axle of a Cape waggon, inserting a pole to serve as the “trail” into the socket of the “lang-wagen” in the centre of the axle; we then took a plank of stinkwood, 1ft. wide,3in. thick, and about 4ft. long. About 1ft. from the foremost end a stout bolt passed through it and the centre of the axle so as to let it work freely, the after end was tapered to a point and travelled on a quadrant, made from the felloe of an after wheel.
On this, as a swivel bed, we bolted down a pair of cheeks of 2in. stinkwood to carry the guns. The quoins and wedges ran in grooves, formed by 1in. slips of stinkwood nailed upon the bed, to which they were secured by lanyards of raw hide; the boxes for ammunition on either side were covered with raw hide, and that containing the powder was thickly lined with green baize; the matches were kept in a small box in front of the gun-carriage; the fuze-holder was made from the segment of a hollow brass curtain ring fixed to a handle of hard wood; the fuze itself was a strip of calico 1in. broad, doubled and loosely twisted into a two-stranded rope; it was steeped in a solution of gunpowder, and the colour indicated its strength—light grey was slow match, and dark grey was quick.
As we did not contemplate moving the guns farther than necessary for the defence of the village, we made no provision for yoking draught oxen, but this could easily have been done if needed. It was enough for our purpose to provide man ropes, one pair behind the gun and one before, so that, either in advance or retreat, its muzzle might be towards the enemy.
The bullets were all tied up in calico, with wads made by cutting off sections of soft deal rods, and cartridges of twelve or fourteen musket balls or fifty revolver bullets were made up.
TIME GUN.
TIME GUN.
Time guns.
One use to which one of our guns was put is shown in the illustration. We were asked to repair the clock, but this is always difficult, and it is uncertain how long it may go correctly afterwards. We therefore erected a frame over the gun, and fitted the lens of a camera on an axle placed due east and west, so that it could turn in the plane of the meridian, and so be adapted to the sun’s gradual change of declination. Below the lens we fitted a piece of tin with its edges turned downwards, to hold a piece of quick match, a strip of calico, steeped in a strong solution of gunpowder, beneath it; a small slit in the tin was then so adjusted as to let the focus of light fall through it exactly at12 o’clock; a small clip of tin confined the other end of the match over the vent. The moment of noon was announced with a regularity that no clock in our possession could have attained; and one great advantage was, that if by the interposition of a cloud, which would not happen once in nine months, the gun should fail to fire at the proper moment, it could not go wrong, for the speck of light would pass the narrow slit, and no discharge would take place till the next day.
Remedying the absence of cap squares
The absence of the cap squares of a gun can be remedied by lashing the metal firmly down to the carriage with a raw hide rope, and then twisting it up tight with a stick, as shown in the above illustration;which also exhibits the mode of raising a gun by making use of the trail as a lever. A heavy gun may be mounted by letting its muzzle into a hole in the ground while the carriage is run under it.
Percussion caps and substitutes.
During the continuance of the Damara and Hottentot war we were becoming exceedingly short of percussion caps, and were obliged not only very carefully to husband the few that were left, but to turn our attention to the manufacture of substitutes. The tips of Congreve matches, with the wood cut to a point so as to stick in the nipple of the gun, proved very effective, but were liable to be brushed or shaken off, or to become damp if carried for any length of time before firing. We, therefore, first inclosed the end of the match in the shell of an expended cap, and finding this answer, we dissolved the composition, and put a drop into the cap without the wood; we then dissolved it off a whole box of matches at a time, and with a camel-hair pencil put small drops into as many cap shells as it would serve. This answered admirably; but our next fear was that the supply of matches would run short, and therefore, drawing on our own artificial horizon for the quicksilver, on the photographic stores for nitric acid, and on our friends, the missionaries, for a supply of alcohol from their natural-history department, we set about the manufacture of fulminate of mercury according to the following recipe:—Dissolve 10 grs. of mercury in 1½ oz., by measure, of nitric acid; the solution is poured cold into 2 oz., by measure, of alcohol in a glass vessel, and gentle heat is applied till effervescence is excited, though it ordinarily comes on at common temperatures, a white vapour undulates on the surface, and a powder is gradually precipitated, which is immediately to be collected in a filter, well washed, and cautiously dried. It detonates by gentle heat or slight friction. Two grains and a half, with one-sixth of gunpowder, form the quantity for one percussion cap. We used a conical twist of blotting-paper for the filter, and mixed the fulminate, while still moist, with a small palette knife upon a plate with the gunpowder, treating it very gently, and in small quantities. We collected all the shells of expended caps, and for new ones cut out a cross of thin copper; then, making a hole in a piece of iron and a punch the size of the nipple, we drove the centre of the cross in, and the shellwas formed. Stiff cartridge-paper stiffened with gum would have answered for dry weather, but would not have been secure against wet.