The Cook and Housekeeper's Complete and Universal Dictionary Part 54

SILVERING ON SILK. Paint flowers or figures of any kind on a white silk ribbon, with a camel hair pencil, dipped in a solution of nitrate of silver. Immerse this whilst wet in a jar of sulphurous acid gas, by burning sulphur under a jar of atmospheric air. The penciling will then a.s.sume a beautiful metallic brilliance.

SINAPISMS. The sinapism is a poultice made of vinegar instead of milk, and rendered warm and stimulating by the addition of mustard, horseradish, or garlic. The common sinapism is made of equal quant.i.ties of bread crumbs and mustard, a sufficient quant.i.ty of strong vinegar, and mixing all together into a poultice. When a sinapism is required to be more stimulating, a little bruised garlic may be added. Sinapisms are employed to recal the blood and spirits to a weak part, as in the case of palsy; they are also of service in deep-seated pains, as in the case of sciatica. When the gout seizes the head or stomach, they are applied to the feet to bring the disorder down, and are likewise applied to the soles of the feet in a low state of fever. They should not be suffered to lie on till they have raised blisters, but till the parts become red, and will continue so when pressed with the finger.

SIPPETS. When the stomach is too weak to receive meat, put on a very hot plate two or three sippets of bread, and pour over them some beef, mutton, or veal gravy. Flavour with a little salt.

SIMPLE WATERS. The most expeditious method of distilling waters is to tie a piece of muslin or gauze, over a glazed earthen pot, whose mouth is just large enough to receive the bottom of a warming pan; on this lay your herb, clipped, whether mint, lavender, or whatever else you please; then place upon them the hot warming-pan, with live coals in it, to cause heat just enough to prevent burning, by which means, as the steam issuing out of the herb cannot mount upwards, by reason of the bottom of the pan just fitting the brim of the vessel below it, it must necessarily descend, and collect into water at the bottom of the receiver, and that strongly impregnated with the essential oil and salt of the vegetable thus distilled; which, if you want to make spirituous, or compound water of, is easily done, by simply adding some good spirits, or French brandy to it, which will keep good for a long time, and be much better than if the spirits had pa.s.sed through a still, which must of necessity waste some of their strength. Care should be taken not to let the fire be too strong, lest it scorch the plants; and to be made of charcoal, for continuance and better regulation, which must be managed by lifting up and laying down the lid, as you want to increase or decrease the degrees of heat. The cooler the season, the deeper the earthen pan; and the less fire at first (afterwards to be gradually raised) in the greater perfection will the distilled water be obtained.--As the more moveable, or volatile parts of vegetables, are the aqueous, the oily, the gummy, the resinous, and the saline, these are to be expected in the waters of this process; the heat here employed being so great as to burst the vessels of the plants, some of which contain so large a quant.i.ty of oil, that it may be seen swimming on the surface of the water.--Medical waters thus procured will afford us nearly all the native virtues of vegetables, and give us a mixture of their several principles, whence they in a manner come up to the expressed juice, or extract gained therefrom: and if brandy be at the same time added to these distilled waters, so strong of oil and salt, a compound, or spirituous water, may be likewise procured, at a cheap and easy rate.--Although a small quant.i.ty only of distilled water can be obtained at a time by this confined operation, yet it compensates in strength what is deficient in quant.i.ty. Such liquors, if well corked up from the air, will keep good a long time, especially if about a twentieth part of any spirits be added, in order to preserve the same more effectually.

SIZE FROM POTATOES. One of the beneficial uses of potatoes, not perhaps generally known, is, that the starch of them, quite fresh, and washed only once, may be employed to make size, which, mixed with chalk, and diluted in a little water, forms a very beautiful and good white for ceilings. This size has no smell, while animal size, which putrefies so readily, always exhales a very disagreeable odour. That of potatoes, as it is very little subject to putrefaction, appears, from experience, to be more durable in tenacity and whiteness; and, for white-was.h.i.+ng, should be preferred to animal size, the decomposition of which is always accompanied with unhealthy exhalations.

SKATE. In the purchase of this article, observe that it be very white and thick. It requires to be hung up one day at least before it is dressed; if too fresh, it eats tough. Skate may either be boiled, or fried in crumbs, being first dipped in egg. Crimp skate should be boiled and sent up in a napkin, or it may be fried as above.

SKATE SOUP. This is made of the stock fish for soup, with an ounce of vermicelli boiled in it, a little before it is served. Then add half a pint of cream, beaten with the yolks of two eggs. Stir it by the side of the fire, but not on it. Serve it up with a small French roll warmed in a Dutch oven, and then soaked an hour in the soup.

SKIRRETS. Hamburgh parsley, scorzonera, and skirrets, are much esteemed for their roots, the only part which is eaten. They should be boiled like young carrots, and they will eat very well with meat, or alone, or in soups. The shoots of salsify in the spring, from the roots of a year old, gathered green and tender, will eat very nice, if boiled in the same manner as asparagus.

SLATE, a well-known, neat, convenient, and durable material, for the covering of the roofs of buildings. There are great varieties of this substance; and it likewise differs very greatly in its qualities and colours. In some places it is found in thick laminae, or flakes; while in others it is thin and light. The colours are white, brown, and blue. It is so durable, in some cases, as to have been known to continue sound and good for centuries. However, unless it should be brought from a quarry of well reputed goodness, it is necessary to try its properties, which may be done by striking the slate sharply against a large stone, and if it produce a complete sound, it is a mark of goodness; but if in hewing it does not shatter before the edge of the _sect_, or instrument commonly used for that purpose, the criterion is decisive. The goodness of slate may be farther estimated by its colour: the deep black hue is apt to imbibe moisture, but the lighter is always the least penetrable: the touch also may be in some degree a guide, for a good firm stone feels somewhat hard and rough, whereas an open slate feels very smooth, and as it were, greasy. And another method of trying the goodness of slate, is to place the slate-stone lengthwise and perpendicularly in a tub of water, about half a foot deep, care being taken that the upper or unimmersed part of the slate be not accidentally wetted by the hand, or otherwise; let it remain in this state twenty-four hours; if good and firm stone, it will not draw water more than half an inch above the surface of the water, and that perhaps at the edges only, those parts having been a little loosened in the hewing; but a spongy defective stone will draw water to the very top. There is still another mode, held to be infallible. First, weigh two or three of the most suspected slates, noting the weight; then immerge them in a vessel of water twelve hours; take them out, and wipe them as clean as possible with a linen cloth; and if they weigh more than at first, it denotes that quality of slate which imbibes water: a drachm is allowable in a dozen pounds, and no more. It may be noticed, that in laying of this material, a bushel and a half of lime, and three bushels of fresh-water sand, will be sufficient for a square of work; but if it be pin plastered, it will take above as much more: but good slate, well laid and plastered to the pin, will lie an hundred years; and on good timber a much longer time.

It has been common to lay the slates dry, or on moss only, but they are much better when laid with plaster. When they are to be plastered to the pin, then about the first quant.i.ty of lime and sand will be sufficient for the purpose, when well mixed and blended together, by properly working them. Slates differ very much in thickness as well as colour, which suits them for different situations and purposes. A great deal of good slate of various kinds is raised in different parts of Wales, and much excellent blue and other coloured sorts is procured from the northern parts of Lancas.h.i.+re, and other neighbouring places, as well as from different other counties throughout the kingdom. In some parts the slate is distributed into three kinds, as the best, the middling, and the waste or common sort.

SLEEP. 'Tired nature's sweet restorer, balmy sleep,' is indispensible to the continuance of health and life; and the night is appropriated for the recovery of that strength which is expended on the various exercises of the day. But sleep, as well as diet and exercise, ought to be duly regulated; for too little of it, as well as too much, is alike injurious. A medium ought therefore to be observed, though the real proportion cannot be ascertained by any given time, as one person will be more refreshed by five or six hours sleep, than another by eight or ten. Children may be allowed to take as much as they please; but for adults, six hours is generally sufficient, and no one ought to exceed eight. To make sleep refres.h.i.+ng, it is necessary to take sufficient exercise in the open air. Too much exertion will prevent sleep, as well as too little; yet we seldom hear the active and laborious complain of restless nights, for they generally enjoy the luxury of undisturbed repose. Refres.h.i.+ng sleep is often prevented by the use of strong tea, or heavy suppers; and the stomach being loaded, occasions frightful dreams, and broken and interrupted rest. It is also necessary to guard against anxiety and corroding grief: many by indulging these, have banished sleep so long that they could never afterwards enjoy it. Sleep taken in the forepart of the night is most refres.h.i.+ng, and nothing more effectually undermines and ruins the const.i.tution than night watching.

How quickly the want of rest in due season will destroy the most blooming complexion, or best state of health, may be seen in the ghastly countenances of those who turn the day into night, and the night into day.

SLICED CUc.u.mBERS. Cut some cuc.u.mbers into thick slices, drain them in a cullender, and add some sliced onions. Use some strong vinegar, and pickle them in the same manner as gherkins and French beans.

SLICES OF BEEF. To prepare red beef for slices, cut off a piece of thin flank, and remove the skin. Rub the beef well with a mixture made of two pounds of common salt, two ounces of bay salt, two ounces of saltpetre, and half a pound of moist sugar, pounded together in a marble mortar.

Put it into an earthen pan, and turn and rub it daily for a week. Then take it out of the brine and wipe it, strew over it pounded mace, cloves, pepper, a little allspice, plenty of chopped parsley, and a few shalots. Roll it up, bind it round with tape, boil it quite tender, and press it. When cold cut it into slices, and garnish it with pickled barberries, fresh parsley, or any other approved article.

SLICES OF COD. To boil slices of codfish, put plenty of salt into some spring water. Boil it up quick, and then put in the fish. Keep it boiling, and skim it very clean. It will be done sufficiently in eight or ten minutes. Some small pieces may be fried and served round it.

Oyster, shrimp, or anchovy sauce, should be served with it.

SLICES OF HAM. Bacon or ham may be fried, broiled on a gridiron over a clear fire, or toasted with a fork. The slices should be of the same thickness in every part. To have it curled, the slices should be cut about two inches long, then rolled up, and a little wooden skewer pa.s.sed through them. Put them into a cheese toaster or Dutch oven, for eight or ten minutes, turning the slices as they crisp. This is considered the handsomest way of dressing rashers of bacon, but it is best uncurled, because it is crisper, and more equally done. Slices of ham or bacon should not be more than half a quarter of an inch thick, and will eat much more mellow if soaked in hot water for a quarter of an hour, and then dried in a cloth, before they are toasted.

SLICES OF SALMON. When washed, wipe the salmon quite dry. Rub the slices over with a soft brush dipped in sweet oil, season with pepper and salt, fold them neatly in clean white paper, and broil them over a clear fire.

SLIGHT WOUNDS. When fresh wounds bleed much, lint dipped in vinegar or spirits of turpentine, may be pressed upon the surface for a few minutes, and retained by a moderately tight bandage; but if the blood spirts out violently, it shows that an artery is wounded, and it must be held very firmly till a surgeon arrives. But when the blood seems to flow equally from every part of the wound, and there is no reason therefore to suppose that any considerable vessel is wounded, it may be permitted to bleed while the dressings are preparing. The edges of the wound are then to be gently pressed together, and retained by straps of sticking plaster. These may remain on for three or four days, unless the sore becomes painful, or the matter smells offensive, in which case the straps of plaster must be taken off, the parts washed clean with warm water, and fresh slips of plaster applied, nicely adjusted to keep the wound closed. The slips must be laid over the wound crossways, and reach several inches beyond each side of it, in order to hold the parts firmly together. By keeping the limb or part very still, abstaining from strong liquors, taking only light mild food, and keeping the bowels open, all simple wounds may easily be healed in this manner. But poultices, greasy salves, or filling the wound with lint, will have an opposite effect.

Even ragged or torn wounds may be drawn together and healed by sticking plaster, without any other salves or medicines. A broken s.h.i.+n, or slight ruffling of the skin, may be covered with lint dipped in equal parts of vinegar and brandy, and left to stick on, unless the place inflames; and then weak goulard is the best remedy. Common cuts may be kept together by sticking plaster, or with only a piece of fine linen rag, or thread bound round them. The rag applied next to a cut or wound of any kind, should always be of white linen; but calico, or coloured rags, will do quite as well for outward bandages. Important wounds should always be committed to the care of a skilful surgeon.

SLUGS. These reptiles do great damage in fields and gardens, especially to crops of lettuces, cabbages, or turnips. Their track is perceived by the s.h.i.+ning and slimy substance which they leave behind them. There are several kinds of these little animals. The white and brown leathery kind often even destroy the strong stems of young cabbage, and other similar plants. The destruction of them has been suggested to be effected by the use of tar-water, sprinkled over the ground; and also by having recourse to lime, in the preparation of the land for such crops. They conceal themselves in the holes and crevices, only making their appearance early in mornings and late in the evenings. The white slug or snail is likewise very destructive to young turnip crops, by rising out of the holes of the soils, on wet and dewy mornings and evenings. Rolling the ground with a heavy implement, before the sun rises, has been advised as a means of destroying them in these cases. Slugs of this sort are likewise very destructive, in some districts, to the roots of corn crops, during the day-time, in the early spring months, while they lie concealed in the ground, by eating and devouring them; and by coming out in the evenings, and during the night-time, to commit ravages on the blades, and other parts above the ground. Numbers of them are sometimes met with upon the same plant, and they may easily be extirpated and removed from the land by the above practice, while they are at work, especially in moon-light seasons, and any further injury to the crops be guarded against. Warm moist weather is always a great encouragement to their coming out of their hiding-places; and advantage should constantly be taken of it for their extermination, as they suddenly retire under ground during the time of cold. The strong lands of other places are occasionally much infested with them in the pea, bean, and rye crops and stubbles, as well as clover roots, when a wheat crop is put in upon them. The slugs, in some cases, are of about half an inch in length, having their backs of a blueish cast in the skin part, and their under parts wholly of a white appearance. A mixture of sulphur and lime, made so as to be conveniently applied, has been found to be highly destructive of them in general.--The use of lime-water has lately been advised as an excellent and cheap mode of destroying slugs in gardens, as well as fields, in the second volume of the Transactions of the Horticultural Society of London. It is found to be far preferable, in this intention, to quicklime, which is liable to become too soon saturated with moisture, and rendered ineffectual. The manner of employing the water is after it has been newly made from stone lime, by means of hot water poured upon it, to pour it through the fine rose of a watering-pot over the slugs, which have been collected by means of pea-haulm, or some other similar substance, laid down on the ground in portions, at the distance of about a pole from each other. In proper weather, the slugs soon collect in this way, in great numbers, for shelter as well as to get food. When a boy takes up the substance, and by a gentle shake leaves the whole of the slugs on the ground, another person then pours a small quant.i.ty of lime-water on them, and the boy removes the haulmy material to some intermediate place, in order that the same practice may be repeated. By persevering in this method for a little while, the whole of the slugs may be destroyed, as the least drop of the water speedily kills them. This practice, it is supposed, will be found highly beneficial in the flower-garden, as by watering the edgings of box, thrift, or other kinds, the slugs will be killed with certainty, even when the weather is moist. The application is considered simple, the effect certain, and the expence trifling, whether in the garden or the field; a few pots only being required, in the latter case, to the acre, which can be made with a very small quant.i.ty of lime. And the labour is not of any material consequence, so that the whole charge will not, it is imagined, exceed five s.h.i.+llings the acre.--To prevent slugs from getting into fruit trees. If the trees are standards, tie a coa.r.s.e horse-hair rope about them, two or three feet from the ground. If they are against the wall, nail a narrow slip of coa.r.s.e horse-hair cloth against the wall, about half a foot from the ground, and they will never get over it, for if they attempt it, it will kill them, as their bellies are soft, and the horse-hair will wound them.

SMALL COAL. There is generally a great waste in the article of coal, owing to the quant.i.ty of dust found amongst it; but this if wetted makes the strongest fire for the back of the grate, where it should remain untouched till it is formed into a cake. Cinders lightly wetted give a great degree of heat, and are better than coal for furnaces, ironing stoves, and ovens. They should be carefully preserved and sifted in a covered tin bucket, which prevents the dispersion of the dust.

SMALL POX. Previous to the appearance of the eruption, the patient should be kept in a cool dry apartment, and abstain from all animal food, cheese, and pastry. The diet should consist of cooling vegetables, ripe fruit, pearl barley, and sago. The drink may be barley water, with a few drops of vinegar or cream of tartar, or lukewarm milk and water; but neither beer nor wine must be allowed. In case of an obstruction of the bowels, mild laxatives or clysters may be given; and if the throat be affected, it should be gargled with vinegar and water.

Warm fomentations should be applied to the neck, and mustard poultices to the feet. After the eruption has made its appearance, the recovery of the patient may be chiefly entrusted to nature, while proper attention is paid to diet and regimen. But if the pustules begin to disappear, blisters ought to be immediately applied to the calves of the legs, and parsley-root boiled in milk should frequently be eaten, in order to encourage the eruption. When the pustules suddenly sink in, it denotes danger, and medical a.s.sistance should speedily be procured. In case of inoculation, which introduces the disease in a milder form, and has been the means of saving the lives of many thousands, a similar mode of treatment is required. For about a week or ten days previous to inoculation, the patient should adhere to a regular diet; avoiding all animal food, seasoned dishes, wine and spirits, and should live sparingly on fruit pies, puddings, and vegetables. The same regimen must be observed as in the former instance, during the progress of the disease, and then, but little medicine will be required.

SMALL RICE PUDDINGS. Wash two large spoonfuls of rice, and simmer it with half a pint of milk till it is thick. Put in a piece of b.u.t.ter the size of an egg, and nearly half a pint of thick cream, and give it one boil. When cold, mix four yolks and two whites of eggs well beaten, sugar and nutmeg to taste. Add grated lemon, and a little cinnamon.

b.u.t.ter some small cups, and fill them three parts full, putting at bottom some orange or citron. Bake them three quarters of an hour in a slowish oven. Serve them up the moment they are to be eaten, with sweet sauce in the dish, or in a boat.

SMELL OF PAINT. When a room is newly painted, place three or four tubs full of water near the wainscot, and renew the water daily. In two or three days it will absorb all the offensive effluvia arising from the paint, and render the room wholesome. The smell of paint may also be prevented, by dissolving some frankincense in spirits of turpentine over a slow fire, and mixing it with the paint before it be laid on.

SMELLING BOTTLE. Reduce to powder an equal quant.i.ty of sal-ammoniac and quicklime separately, put two or three drops of the essence of bergamot into a small bottle, then add the other ingredients, and cork it close.

A drop or two of aether will improve it.

SMELTS. This delicate fish is caught in the Thames, and some other large rivers. When good and in season, they have a fine silvery hue, are very firm, and have a refres.h.i.+ng smell like cuc.u.mbers newly cut. They should not be washed more than is necessary merely to clean them. Dry them in a cloth, lightly flour them, and shake it off. Dip them in plenty of eggs, then into bread crumbs grated fine, and plunge them into a good pan of boiling lard. Let them continue gently boiling, and a few minutes will make them a bright yellow-brown. Take care not to take off the light roughness of the crumbs, or their beauty will be lost.

SMOKED HERRINGS. Clean and lay them in salt one night, with saltpetre; then hang them on a stick, through the eyes, in a row. Have ready an old cask, in which put some saw-dust, and in the midst of it a heater red-hot. Fix the stick over the smoke, and let them remain twenty-four hours.

SMOKY CHIMNIES. The plague of a smoking chimney is proverbial, and has engaged considerable attention from observers of various descriptions.

Smoky chimnies in a new house, are such, frequently, for want of air.

The workmans.h.i.+p of the rooms being all good and just out of the workman's hands, the joints of the flooring and of the pannels of the wainscoting are all true and tight; the more so as the walls, perhaps not yet thoroughly dry, preserve a dampness in the air of the room which keeps the woodwork swelled and close: the doors and the sashes too being worked with truth, shut with exactness, so that the room is perfectly tight, no pa.s.sage being left open for the air to enter except the key-hole, and even that is frequently closed by a little dropping shutter. In this case it is evident that there can be no regular current through the flue of the chimney, as any air escaping from its aperture would cause an exhaustion in the air of the room similar to that in the receiver of an air-pump, and therefore an equal quant.i.ty of air would rush down the flue to restore the equilibrium; accordingly the smoke, if it ever ascended to the top, would be beat down again into the room.

Those, therefore, who stop every crevice in a room to prevent the admission of fresh air, and yet would have their chimney carry up the smoke, require inconsistencies and expect impossibilities. The obvious remedy in this case is, to admit more air, and the question will be how and where this necessary quant.i.ty of air from without is to be admitted, so as to produce the least inconvenience; for if the door or window be left so much open, it causes a cold draft of air to the fire-place, to the great discomfort of those who sit there. Various have been the contrivances to avoid this, such as bringing in fresh air through pipes in the jambs of the chimney, which, pointing upwards, should blow the smoke up the funnel; opening pa.s.sages in the funnel above to let in air for the same purpose; but these produce an effect contrary to that intended, for as it is the constant current of air pa.s.sing from the room through the opening of the chimney into the flue, which prevents the smoke coming out into the room, if the funnel is supplied by other means with the air it wants, and especially if that air be cold, the force of that current is diminished, and the smoke in its efforts to enter the room finds less resistance. The wanted air must then indispensably be admitted into the room to supply what goes off through the opening of the chimney, and it is advisable to make the aperture for this purpose as near the ceiling as possible, because the heated air will naturally ascend and occupy the highest part of the room, thus causing a great difference of climate at different heights, a defect which will be in some measure obviated by the admission of cold air near the ceiling, which descending, will beat down and mingle the air more effectually.

Another cause of smoky chimnies is too short a funnel, as, in this case, the ascending current will not always have sufficient power to direct the smoke up the flue. This defect is frequently found in low buildings, or the upper stories of high ones, and is unavoidable, for if the flue be raised high above the roof to strengthen its draft, it is then in danger of being blown down and crus.h.i.+ng the roof in its fall. The remedy in this case is to contract the opening of the chimney so as to oblige all the entering air to pa.s.s through or very near the fire, by which means it will be considerably heated, and by its great rarefaction, cause a powerful draft, and compensate for the shortness of its column.

The case of too short a funnel is more general than would be imagined, and often found where one would not expect it; for it is not uncommon in ill-contrived buildings, instead of having a separate funnel for each fire-place, to bend and turn the funnel of an upper room so as to make it enter the side of another flue that comes from below. By this means the funnel of the upper room is made short, of course, since its length can only be reckoned from the place where it enters the lower funnel, and that flue is also shortened by all the distance between the entrance of the second funnel and the top of the stack; for all that part being readily supplied with air through the second flue, adds no strength to the draft, especially as that air is cold when there is no fire in the second chimney. The only easy remedy here, is to keep the opening shut of that flue in which there is no fire. Another very common cause of the smoking of chimnies is, their overpowering one another. For instance, if there be two chimnies in one large room, and you make fires in both of them, you will find that the greater and stronger fire shall overpower the weaker, and draw air down its funnel to supply its own demand, which air descending in the weaker funnel will drive down its smoke, and force it into the room. If, instead of being in one room, the two chimnies are in two different rooms communicating by a door, the case is the same whenever that door is open. The remedy is, to take care that every room have the means of supplying itself from without, with the air its chimney may require, so that no one of them may be obliged to borrow from another, nor under the necessity of lending. Another cause of smoking is, when the tops of chimnies are commanded by higher buildings, or by a hill, so that the wind blowing over such eminences falls like water over a dam, sometimes almost perpendicularly on the tops of the chimnies that lie in its way, and beats down the smoke contained in them. The remedy commonly applied in this case is, a turn-cap, made of tin or plate-iron, covering the chimney above, and on three sides, open on one side, turning on a spindle, and which being guided or governed by a vane, always presents its back to the wind. This method will generally be found effectual, but if not, raising the flues, where practicable, so as their tops may be on a level with or higher than the commanding eminence, is more to be depended on. There is another case of command, the reverse of that last mentioned; it is where the commanding eminence is farther from the wind than the chimney commanded. For instance, suppose the chimney of a building to be so situated as that its top is below the level of the ridge of the roof, which, when the wind blows against it, forms a kind of dam against its progress. In this case, the wind being obstructed by this dam, will, like water, press and search for pa.s.sages through it, and finding the top of the chimney below the top of the dam, it will force itself down that funnel in order to get through by some door or window open on the other side of the building, and if there be a fire in such chimney, its smoke is of course beat down and fills the room. The only remedy for this inconvenience is, to raise the funnel higher than the roof, supporting it, if necessary, by iron bars; for a turn-cap in this case has no effect, the dammed up air pressing down through it in whatever position the wind may have placed its opening. Chimnies otherwise drawing well are sometimes made to smoke by the improper and inconvenient situation of a door. When the door and chimney are placed on the same side of a room, if the door is made to open from the chimney, it follows, that when only partly opened, a current of air is admitted and directed across the opening of the chimney, which is apt to draw out some of the smoke. Chimnies which generally draw well, do, nevertheless, sometimes give smoke into the room, it being driven down by strong winds pa.s.sing over the tops of their flues, though not descending from any commanding eminence. To understand this, it may be considered that the rising light air, to obtain a free issue from the funnel, must push out of its way, or oblige the air that is over it to rise. In a time of calm, or of little wind, this is done visibly; for we see the smoke that is brought up by that air rise in a column above the chimney. But when a violent current of wind pa.s.ses over the top of a chimney, its particles have received so much force, which keeps them in a horizontal direction, and follow each other so rapidly, that the rising light air has not strength sufficient to oblige them to quit that direction, and move upwards to permit its issue. Add to this, that some of the air may impinge on that part of the inside of the funnel which is opposed to its progress, and be thence reflected downwards from side to side, driving the smoke before it into the room. The simplest and best remedy in this case is the application of a chimney-pot, which is a hollow truncated cone of earthenware placed upon the top of the flue. The intention of this contrivance is, that the wind and eddies which strike against the oblique surface of these covers may be reflected upwards instead of blowing down the chimney. The bad construction of _fire-places_ is another cause of smoking chimneys; and this case will lead us to the consideration of the methods of increasing the heat and diminis.h.i.+ng the consumption of fuel; for it will be found that the improvements necessary to produce the last-mentioned end will also have a general tendency to cure smoky chimnies. On this subject the meritorious labours of Count Rumford are conspicuous, and we shall proceed to give an abridged account of his method. In investigating the best form of a fire-place, it will be necessary to consider, first, what are the objects which ought princ.i.p.ally to be had in view in the construction of a fire-place; and, secondly, to consider how these objects can best be attained. Now the design of a chimney-fire being simply to warm a room, it is essential to contrive so that this end shall be actually attained, and with the least possible expence of fuel, and also that the air of the room be preserved perfectly pure and fit for respiration, and free from smoke and all disagreeable smells. To cause as many as possible of the rays, as they are sent off from the fire in straight lines, to come directly into the room, it will be necessary, in the first place, to bring the fire as far forward, and to leave the opening of the fire-place as wide and high as can be done without inconvenience; and secondly, to make the sides and back of the fire-place of such form, and of such materials, as to cause the direct rays from the fire which strike against them, to be sent into the room by reflection in the greatest abundance. Now, it will be found, upon examination, that the best form for the vertical sides of a fire-place, or the _covings_, as they are called, is that of an upright plane, making an angle with the plane of the back of the fire-place of about 135 degrees. According to the old construction of chimnies, this angle is 90 degrees, or forms a right angle; but, as in this case the two covings are parallel to each other, it is evident that they are very ill contrived for throwing into the room, by reflection, the rays from the fire which fall on them. The next improvement will be to reduce the throat of the chimney, the immoderate size of which is a most essential fault in their construction; for, however good the formation of a fire-place may be in other respects, if the opening left for the pa.s.sage of the smoke is larger than is necessary for that purpose, nothing can prevent the warm air of the room from escaping through it; and whenever this happens, there is not only an unnecessary loss of heat, but the warm air, which leaves the room to go up the chimney, being replaced by cold air from without, produces those drafts of air so often complained of. But though these evils may be remedied, by reducing the throat of the chimney to a proper size, yet, in doing this, several considerations will be necessary to determine its proper situation. As the smoke and hot vapour which rise from a fire naturally tend upwards, it is evident that it will be proper to place the throat of the chimney perpendicularly over the fire; but to ascertain its most advantageous distance, or how far above the burning fuel it ought to be placed, is not so easy, and requires several advantages and disadvantages to be balanced. As the smoke and vapour rise in consequence of their being rarefied by heat, and made lighter than the air of the surrounding atmosphere, and as the degree of their rarefraction is in proportion to the intensity of their heat, and as this heat is greater near the fire than at a distance from it, it is clear, that the nearer the throat of a chimney is to the fire, the stronger will be what is commonly called its draught, and the less danger there will be of its smoking, or of dust coming into the room when the fire is stirred. But, on the other hand, when a very strong draught is occasioned by the throat of the chimney being very near the fire, it may happen that the influx of air into the fire may become so strong as to cause the fuel to be consumed too rapidly. This however will very seldom be found to be the case, for the throats of chimnies are in general too high. In regard to the materials which it will be most advantageous to employ in the construction of fire-places, little difficulty will attend the determination of that point. As the object in view is to bring radiant heat into the room, it is clear that that material is best for the construction of a fire-place which reflects the most, or which absorbs the least of it, for that heat which is absorbed cannot be reflected. Now, as bodies which absorb radiant heat are necessarily heated in consequence of that absorption; to discover which of the various materials that can be employed for constructing fire-places are best adapted for that purpose, we have only to find, by an experiment very easy to be made, what bodies acquire least heat, when exposed to the direct rays of a clear fire; for those which are least heated evidently absorb the least, and consequently reflect the most radiant heat. And hence it appears that iron, and in general metals of all kinds, which are well known to grow very hot when exposed to the rays projected by burning fuel, are to be reckoned among the very worst materials that it is possible to employ in the construction of fire-places. Perhaps the best materials are fire-stone and common bricks and mortar. These substances are fortunately very cheap, and it is not easy to say to which of the two the preference ought to be given. When bricks are used, they should be covered with a thin coating of plaster, which, when perfectly dry, should be white-washed. The fire-stone should likewise be white-washed, when that is used; and every part of the fire-place which does not come into actual contact with the burning fuel should be kept as white and clean as possible. The bringing forward of the fire into the room, or rather bringing it nearer to the front of the opening of the fire-place, and the diminis.h.i.+ng of the throat of the chimney, being two objects princ.i.p.ally had in view in the alterations of fire-places recommended, it is evident that both these may be attained merely by bringing forward the back of the chimney. It will then remain to be determined how far the back should be brought forward. This point will be limited by the necessity of leaving a proper pa.s.sage for the smoke. Now, as this pa.s.sage, which in its narrowest part is called the throat of the chimney, ought, for reasons before stated, to be immediately or perpendicularly over the fire, it is evident that the back of the chimney should be built perfectly upright. To determine therefore the place of the new back, nothing more is necessary than to ascertain how wide the throat of the chimney ought to be left. This width is determined by Count Rumford from numerous experiments, and comparing all circ.u.mstances, to be four inches. Therefore, supposing the breast of the chimney, or the wall above the mantle, to be nine inches thick, allowing four inches for the width of the throat, this will give thirteen inches for the depth of the fire-place. The next consideration will be the width which it will be proper to give to the back. This, in fire-places of the old construction, is the same with the width of the opening in front; but this construction is faulty, on two accounts; first, because the covings being parallel to each other, are ill contrived to throw out into the room the heat they receive from the fire in the form of rays; and, secondly, the large open corners occasion eddies of wind which frequently disturb the fire and embarra.s.s the smoke in its ascent, in such a manner as to bring it into the room. Both these defects may be entirely remedied, by diminis.h.i.+ng the width of the back of the fire-place. The width which in most cases it will be best to give it, is one-third of the width of the opening of the fire-place in front. But it is not absolutely necessary to conform rigorously to this decision, nor will it always be possible. Where a chimney is designed for warming a room of moderate size, the depth of the fire-place being determined by the thickness of the breast to thirteen inches, the same dimensions would be a good size for the width of the back, and three times thirteen inches, or three feet three inches, for the width of the opening in front, and the angles made by the back of the fire-place, and the sides of it, or covings, would be just 135 degrees, which is the best position they can have for throwing heat into the room. In determining the width of this opening in front, the chimney is supposed to be perfectly good, and well situated. If there is any reason to apprehend its ever smoking, it will be necessary to reduce the opening in front, placing the covings at a less angle than 135 degrees, and especially to diminish the height of the opening by lowering the mantle. If from any consideration, such as the wish to accommodate the fire-place to a grate or stove already on hand, it should be wished to make the back wider than the dimension recommended, as for instance, sixteen inches; it will be advisable not to exceed the width of three feet three inches for the opening in front, as in a very wide and shallow fire-place, any sudden motion of the air in front would be apt to bring out puffs of smoke into the room. The throat of the chimney being reduced to four inches, it will be necessary to make a provision for the pa.s.sage of a chimney sweeper. This is to be done in the following manner. In building up the new back of the fire-place, when this wall is brought up so high that there remains no more than about ten or eleven inches between what is then the top of it and the underside of the mantle, an opening or door-way, eleven or twelve inches wide, must be begun in the middle of the back, and continued quite to the top of it, which according to the height that it will commonly be necessary to carry up the back, will make the opening twelve or fourteen inches high, which will be quite sufficient for the purpose. When the fire-place is finished, this door-way is to be closed by a few bricks laid without mortar, or a tile or piece of stone confined in its place by means of a rebate made for that purpose in the brick-work. As often as the chimney is swept, the chimney sweeper removes this temporary wall or stone, which is very easily done, and when he has finished his work, he again puts it in its place. The new back and covings may be built either of brick-work or of stone, and the s.p.a.ce between them and the old back and covings, ought to be filled up to give greater solidity to the structure. This may be done with loose rubbish or pieces of broken bricks or stones, provided the work be strengthened by a few layers or courses of bricks laid in mortar; but it will be indispensably necessary to finish the work where these new walls end, that is to say, at the top of the throat of the chimney, where it ends abruptly in the open ca.n.a.l or flue, by a horizontal course of bricks well secured with mortar. It is of much importance that they should terminate in this manner; for were they to be sloped outward and raised in such a manner as to swell out the upper extremity of the throat of the chimney in the form of a trumpet, and increase it by degrees to the size of the flue of the chimney, this construction would tend to a.s.sist the winds which may attempt to blow down the chimney, in forcing their way through the throat, and throwing the smoke backward into the room. The internal form of the breast of the chimney is also a matter of great importance, and which ought to be particularly attended to. The worst form it can have is that of a vertical plane or upright flat, and next to this the worst form is an inclined plane. Both these forms cause the current of warm air from the room which will, in spite of every precaution, sometimes find its way into the chimney, to cross upon the current of smoke which rises from the fire in a manner most likely to embarra.s.s it in its ascent and drive it back. The current of air which, pa.s.sing under the mantle, gets into the chimney, should be made gradually to bend its course upwards, by which means it will unite quietly with the ascending current of smoke, and will be less likely to check and impede its progress. This is to be effected by rounding off the inside of the breast of the chimney, which may be done by a thick coating of plaster. When the breast or wall of the chimney in front is very thin, it may happen, that the depth of the fire-place determined according to the preceding rules may be too small. Thus supposing the breast to be only four inches thick, which is sometimes the case, particularly in rooms situated near the top of a house, taking four inches for the width of the throat, will give only eight inches for the depth of the fire-place. In this case, it would be proper to increase the depth of the fire-place at the hearth to twelve or thirteen inches, and to build up the back perpendicularly to the height of the top of the grate, and then sloping the back by a gentle inclination forward, bring it to its proper place directly under the back part of the throat of the chimney. This slope, though it ought not to be too abrupt, yet should be quite finished at the height of eight or ten inches above the fire, otherwise it may perhaps cause the chimney to smoke; but when it is very near the fire, its heat will enable the current of rising smoke to overcome the obstacle which this slope will oppose to its ascent, which it could not so easily do, were the slope situated at a greater distance from the burning fuel. There is one important circ.u.mstance respecting chimney fire-places designed for burning coals which remains to be examined, and that is the grate. Although there are few grates that may not be used in chimnies, altered or constructed on the principles recommended by Count Rumford, yet they are not by any means all equally well adapted for that purpose. Those whose construction is most simple, and which of course are the cheapest, are beyond comparison the best on all accounts. Nothing being wanted but merely a grate to contain the coals, and all additional apparatus being not only useless but pernicious; all complicated and expensive grates should be laid aside, and such as are more simple subst.i.tuted in their room. The proper width for grates in rooms of a middling size, will be from six to eight inches, and their length may be diminished more or less according to the difficulty of heating the room, or the severity of the weather. But where the width of a grate is not more than five inches, it will be very difficult to prevent the fire from going out. It has been before observed that the use of metals is as much as possible to be avoided in the construction of fire-places, it will therefore be proper always to line the back and sides of a grate with fire stone, which will cause the fire to burn better and give more heat into the room.

SNAILS. These are a species of slugs covered with sh.e.l.l, and which are very destructive to wall fruit. To prevent their ascending the standard trees, tie a coa.r.s.e horse-hair rope about them, two or three feet from the ground; and to secure the wall trees, nail a narrow slip of horse-hair cloth against the wall, about half an inch from the ground, underneath the branches of the tree. In the winter time the snails may be found in the holes of walls, under thorns, behind old trees or close hedges, and might be taken and destroyed. When they attack vegetables, a few sliced turnips laid on the borders will attract them in the evening, when they may easily be gathered up. Lime and ashes strewed on the ground, will also prevent their depredations.

SNIPES. These birds will keep several days, and should be roasted without drawing, and then served on toast. b.u.t.ter only should be eaten with them, as gravy takes off from the fine flavour. The thigh and back are most esteemed.

SNIPES IN RAGOUT. Slit them down the backs, but do not take out the insides; toss them up with a little melted bacon fat, seasoned with pepper and salt, and a little mushroom ketchup; when they are enough, squeeze in a little juice of lemon, and serve them up.

SNIPES IN SURTOUT. Half roast your snipes, and save the trail; then make a forcemeat with veal, and as much beef suet chopped, and beat in a mortar; add an equal quant.i.ty of bread crumbs: season it with beaten mace, pepper, salt, parsley, and sweet herbs shred fine; mix all together, and moisten it with the yolks of eggs: lay a rim of this forcemeat round the dish, then put in your snipes. Take strong gravy, according to your dish, with morels and truffles, a few mushrooms, a sweetbread cut in pieces, and an artichoke bottom cut small: let all stew together, then beat up the yolks of two or three eggs with a little white wine; pour this into your gravy, and keep it stirring till it is of a proper thickness, then let it stand to cool; work up the remainder of your forcemeat, and roll it out as you do paste; pour your sauce over the birds, and lay on your forcemeat; close the edges, and wash it over with the yolks of eggs, and strew bread crumbs over that; send it to the oven about half an hour, and then to table as hot as you can.