E.
EAGLE.Black-Eagle, an order of military knighthood in Prussia, instituted by the elector of Brandenburg, in 1701, on his being crowned king of Prussia. The knights of this order wear an orange colored riband, from which is suspended a black eagle.
White-Eagle, is a like order in Poland, instituted in 1325, by Uladislaus V. on occasion of the marriage of his son Casimir to the daughter of the great duke of Lithuania. The knights of this order wear a chain of gold, to which a silver eagle, crowned, is suspended.
The white headed eagle, peculiar to America, is the standard of the United States.
Eagle.The standard of the ancient Romans. In a general sense, it formerly meant the standard of the Roman armies; in a more limited acceptation, the sign or flag of the several legions.
The standard of the German empirewas an eagle with two heads, referring to the eastern and western Roman empires, whose successors they claimed to be, and called themselvesKeisar, or Cæsar.
The difference between the Roman and the Imperial eagle consists in this, that the first were eagles of gold or silver, fixed at the end of a pike, having their wings extended, and holding the lightning in their claws; the second are eagles painted or embossed upon the colors and standards of the emperors. The eagle likewise signified, in a figurative sense, the German empire, now extinct.
EARL-MARSHAL. An officer who has the care and direction of military solemnities. The dukes of Norfolk are by hereditary right, earls marshal of England.
EARTH-bags. SeeBags.
EASE, in a military sense, signifies a prescribed relaxation of the frame, from the erect and firm position which every well dressed soldier should observe. He is, on no account to lounge, or in his common gait so far to give way to an idle fluctuation of his limbs, as to feel himself constrained when he returns to duty. A habit of this sort will gradually gain upon recruits, if they are not corrected during the intervals of drill.
To stand atEase, in a technical acceptation of the term, is to draw the right foot back about six inches, and to bring the greatest part of the weight of the body upon it. The left knee must be a little bent, and the hands brought together before the body, the right hand in front. But the shoulders must invariably be kept back and square, the head to the front, and the whole carriage of the person be unconstrained.
In cold weather, when standing at ease, the men are permitted by command, to move their limbs without quitting their ground.
Stand atEase, (from the support) on this command the soldier retires his right foot 6 inches, bends his left knee, and carrying the right hand smartly across the body, seizes the firelock by the small of the butt, and raises it sufficiently to slope it over his left shoulder, and relieve the left arm from the pressure of the cock. In some corps, instead of seizing the small of the butt with the right hand, they only place the hollow of the hand below the left elbow.
Easearms, a word of command, given immediately after the order, tohandle arms, by which the soldier is directed to drop his right hand to the full extent of the arm, from the top of the ramrod on the front of the sling, with his fingers spread along it.
EAU,Fr.water, is a principal object to be considered, whenever an army advances, retreats, or encamps. It is the quarter master general’s business, through his subordinate deputies, to secure this indispensible necessary of life. Small running rivulets are preferable to large rivers, because the latter cannot be so easily turned for the convenience of the army; whereas the former may be always stopped, or diverted from their natural course.
Wells are never resorted to, but in case of absolute necessity. Stagnant or pond water is in general unwholesome, and rarely limpid or clear.
HauteEau. High water.
BasseEau. Low water.
EauxMeresouAmeres,Fr.The water which remains after the first boiling of saltpetre. It has a bitter salt taste, and is used to fill the tubs a second time.
PetitesEaux,Fr.The water which remains after the saltpetre has been boiled to a certain degree. SeeSaltpetre.
ECHANTILLON,Fr.means literally a pattern or model. In a military sense, it signifies a plank, which is covered on one side with iron, and serves to finish the mouldings, &c. of a piece of ordnance.
ESCHARPE,Fr.a scarf. In ancient times, a military mark to distinguish officers and soldiers from the rest of the people. Before a regular clothing was adopted among the nations in Europe, officers and soldiers appeared with two scarfs of different colors, which crossed each other before and behind, in order to point out the country and the corps to which the wearer of it belonged. The scarf was preserved among the French, as late down as the reign of Louis the XIVth. It consisted of a piece of white silk, which previous to the revolution, was the national color of France.
Scarfs, however, were continued much later among other nations, particularly among the Germans, who wear them to this day across their uniforms. Cross belts succeed the scarf.
EnECHARPE, in the military art. To batteren echarpe, is to fire obliquely, or sideways. SeeBattery.
ECHAUGETTE, in military history, signifies a watch-tower, or kind of centry-box.
ECHELLE,Fr.scale. In a mathematical sense, is a straight line drawn double, which is divided into a certain number of parts, each part containing as many toises or yards, &c. as the size of the chart or paper will admit, which are again reduced into feet.
Echelle,Fr.ladder, in civil and military architecture, means a machine, which is made of two side pieces or arms, that receive a certain number of small steps, at equal distances from one another. Theseechellesor ladders, are of two kinds: large and small. The small ladders are used to descend into the ditches of fortified places, and the large ones for scaling the walls, &c. SeeScaling Ladders.
ECHELLON,Fr.fromechelle, a ladder. A position in military tactics, where each division follows the preceding one, like the steps of a ladder; and is convenientin removing from a direct to an oblique, or diagonal line. When troops advance inechellon, they almost invariably adopt the ordinary time. Hence to march inechellon, may not improperly be said to approach towards any given object by a gradual movement.
Echellonmovements and positions, are not only necessary and applicable to the immediate attacks and retreats of great bodies, but also to the previous oblique or direct changes of situation, which a battalion, or a more considerable corps already formed in line, may be obliged to make to the front or rear, or on a particular fixed division of the line.
The oblique changes are produced by any wheel of less than the quarter circle of divisions from line, which places them in the echellon situation. The direct changes are produced by the perpendicular and successive march of divisions from line to front, or rear. SeeAmer. Mil. Lib.
ECLAIREURS,Fr.a corps of grenadiers raised by Bonaparte, in France, who from their celerity of movement were compared to lightning.
ECLOPES, a French military term, to express those soldiers who, though invalids, are yet well enough to follow the army. Among these may be classed dragoons or horsemen, whose horses get suddenly lame, and cannot keep up with the troop or squadron. They always march in the rear of a column.
ECLUSES,Fr.SeeSluices.
ECONOMY, in a military sense, implies the minutiæ, or interior regulations of a regiment, troop, or company. Hence regimental economy.
ECORE,Fr.steep shore.Côte en ecore, signifies a very steep descent.
ECOUPE,Fr.An instrument used by the pioneers. SeeOutils.
ECOUVILLON,Fr.a maulkin or drag. The spunge made use of to clean and to cool the inside of a cannon, when it has been discharged.
ECOUVILLONER,Fr.To clean a piece of ordnance before it has been fired, or to cool it after.
ECRETER,Fr.To batter or fire at the top of a wall, redoubt, epaulement, &c. so as to dislodge or drive away the men that may be stationed behind it, in order to render the approach more easy.Ecreter les pointes des palissades, is to blunt the sharp ends of the palisades. This ought always to be done before you attack the covert way, which is generally fenced by them.
ECU,Fr.A large shield which was used by the ancients, and carried on their left arms, to ward off the blows of a sword or sabre. This instrument of defence was originally invented by the Samnites. The Moors hadecusor shields, sufficiently large to cover the whole of their bodies. The clipei of the Romans, only differed from theecuin shape; the former being entirely round, and the latter oval.
EDGE. The thin or cutting part of a sword or sabre.
EDICT. SeeProclamation.
EDUCATION, in a military sense, implies the training up of youth to the art of war; the first object to be considered is, whether nature has given the young man the talents necessary for the profession or not; for here sense, parts, courage, and judgment, are required in a very eminent degree. The natural qualities of an officer are, a robust constitution, a noble open countenance, a martial genius, fire to produce activity, phlegm to moderate his transports, and patience to support the toils and fatigues of war, almost without seeming to feel them. Acquired qualities in an officer consist in moral virtues and sciences; by the first is meant, a regular good conduct, economy, prudence, and a serious application to what regards the service. Military sciences indispensibly demand the reading of ancient and modern historians; a good knowlege of military mathematics; and the study of the chief languages of Europe.
It is in ancient authors we find all that is excellent, either in politics or war: the make and form of arms are changed since the invention of gunpowder; but the science of war is always the same. On one hand, history instructs us by examples, and furnishes us with proofs, of the beautiful maxims of virtue and wisdom, which morality has taught us: it gives us a kind of experience, beforehand, of what we are to do in the world; it teaches us to regulate our life, and to conduct ourselves with wisdom, to understand mankind; ever to carry ourselves with integrity and probity, never to do a mean action; and to measure grandeur with the level of reason, that we may despise it when dangerous or ridiculous.
On the other hand, history serves to give us a knowlege of the universe, and the different nations which inhabit it; their prejudices, their governments, their interests, their commerce, their politics, and the law of nations. It shews us the origin of the illustrious men who have reigned in the world, and given birth to their successors.
The knowlege of military mathematics, regards the operations of war in general; every thing there consists in proportion, measure, and motion: it treats of marches, encampments, battles, artillery, fortification, lines, sieges, mines, ammunition, provisions, fleets, and every thing which relates to war; but no perfect notion can be acquired without geometry, natural philosophy, mechanics, military architecture, and the art of drawing.
The study of languages is most useful to an officer, and he feels the necessity of it, in proportion as he rises to higher employments. Thus the Latin, German,and French languages, are very necessary for an English officer; as the English, French, and Italian, are for a German.
FrenchMilitary Education. He who undertakes to investigate the causes of the military superiority of the modern French, will, perhaps, be inclined to attach some importance to the facts contained in the following anecdote:
In the course of the winter of 1806, part of the pupils of thePrytaneum, at Paris, left that city to receive appointments as officers in the grand army in Poland. The route of these youths, of whom many had not obtained their full stature, and others had a weakly appearance, though they were neither so small nor so weak as were formerly many subalterns in the Prussian army—led them through Berlin. An officer accompanied them in quality of inspector. They passed one night in that capital.
A well-informed inhabitant of the city, who had formerly been in the army, and possessing considerable military attainments, had occasion to be in the neighborhood of their quarters. Their juvenile appearance induced him to ask the officer who accompanied them, whether these youths would be capable of enduring the fatigues and dangers of field encampments in a northern climate, at so inclement a season, and in such a country as Poland. The officer, a polite and sensible man, made thisreply:—
“These young men, sir, can scarcely be subjected to any contingency for which they are not perfectly prepared by education and practice. You are mistaken if you imagine that the Emperor Napoleon considers theoretical instruction sufficient for a soldier; our institution goes farther, a great deal farther. All these youths whom you here see, have had much more experience than many officers in actual service in other armies. Their constitution is early inured to all the prejudicial influences which menace the practical soldier. Among these young men there is not one but what has worked with his own hands at the construction of real forts; not one but what has stood centinel whole nights together. All of them have slept many cold and tempestuous nights in the open air, and next day performed a march of 16 or 18 miles; have climbed lofty mountains, beneath the scorching rays of a meridian sun; have swam, sometimes in their clothes, sometimes without, through impetuous rivers and chilling streams; have even been obliged to abstain for whole days from food, and during the hottest weather from drink, that they might learn to endure all possible inconveniences incident to a soldier’s life, and that they might be intimately acquainted with them before they were involved in them by necessity. Nothing would terrify them in an uncommon degree: for in the sham fights in our Institution, the rapier is thrown away after the first few hours, and a sharp sword is put into the hands of the pupils. If any of them receive a wound, he has nothing but his own aukwardness to blame for it. It is his business to protect himself by his superiority. Would you now repeat your question?”
It is easy to conceive what an effect such a practical education must have upon the soldier in the higher ranks! What may be expected of an officer thus prepared for every event? That the conduct of their leader operates with a powerful impulse on all those who are under his command, is not to be denied. Exercise begets courage and energy, and at a period when war is a trade, those who possess these two qualities in the highest degree, must predominate.
EFFECTIVEmen, in a military sense, are soldiers fit for service; as an army of 30,000 effective (fighting) men.
EFFORTdu Cannon,Fr.The effect or impression made by a piece of ordnance, which wholly depends upon the manner it is loaded and fired.
EGUILLETTES. Shoulder knots.
ToELANCE, to throw darts, &c.
ELDERbattalion. A battalion is counted elder than another, by the time since it was raised. SeeSeniority.
Elderofficer, is he whose commission bears the oldest date. SeeSeniority.
ELEMENTS, in a military sense, signify the first principles of tactics, fortification, and gunnery.
ELLIPSIS, an oval figure, made by the section of a cone, by a plane dividing both sides of a cone; and though not parallel to the base, yet meeting with the base when produced.
ELEVATION, ingunnery, that comprehended between the horizon and the line of direction of either cannon or mortars; or it is that which the chace of a piece, or the axis of its hollow cylinder, makes with the plane of the horizon.
EMBARKATION. The act of putting troops on board of ship, when destined to be conveyed on an expedition.
Embarkation.1.Of ordnance and stores.—The first thing necessary is to prepare a list of all the articles to be embarked, with the weight of each. This list must have a large column for remarks. The tonnage required for bulky articles will be generally one third more than their actual weight; but the tonnage of ordnance, shells, shot, &c. will be equal to their weight. If vessels be paid according to the tonnage they carry, the masters will of course stow away as much as the ships will hold; but if, by the voyage, they will be averse to loading their ships too much; a naval officer should therefore always attend to see that the ships are properly stowed.
Ordnance and stores may be embarked either for the purpose of merely transporting them to another situation, or for a military expedition. In the first case,each ship must be stowed with as much as it will carry, and every article that relates to one particular species of service or ordnance, must be put on board the same ship; that in case one ship be lost, the others may remain in themselves complete. This principle must of course be likewise attended to in an embarkation for an expedition; but a more particular distribution must take place of the stores when on board. With each piece of ordnance must be placed every thing necessary for its service; its side arms, carriage, limber, ammunition, &c. so as to be readily come at, when required to be disembarked. If it be an embarkation of ordnance, &c. for a siege, not only every thing necessary for the service of the pieces of ordnance should be arranged with them; but also every thing necessary for the construction of the battery on which they are mounted. It will be adviseable in this case, to put different kinds of ordnance in the same ship, in proportions according to the service required of them. In general it will be best to put the heavy articles in first, and every thing that is light, easy to be removed, or likely to be first wanted, on the top. Previous to embarkation, the guns, carriages, waggons, &c. must be dismounted, but first numbered as follows: and the number of each article marked in the list, in the column of remarks. Give each piece of ordnance and its carriage the same number. Give the ammunition and other carriages, different numbers from the ordnance carriages. Then give every limber, whether of ordnance carriage, ammunition carriage, or waggon, the number of its respective carriage. If for a simple transport, arrange the small stores, side arms, &c. according to their several kinds; but if for an expedition, every thing belonging to each particular piece of ordnance must be collected together, and the cases or chests in which they are put, marked with the number of the piece of ordnance to which they belong, their kinds and description. If there be any doubt of the different parts of the carriages, being made with that uniformity, so essentially necessary, every part which is separated, must bear the number of its carriage. This precaution at any rate may be a good one, if the same vessel contain different kinds of ordnance or carriages.
The axletrees need not be taken off the carriages, if the vessel be of a sufficient size to admit them when fixed, as they are not easily replaced without workmen and a tedious operation. When a carriage is dismounted, all the small articles, such as elevating screws, linch pins, drag washers, cap squares, &c. must be carefully collected, and secured in a box, marked with the description of stores, and number of the carriage to which they belong. All carriages or waggons embarked with their axletrees fixed, must be arranged in the ship, side by side, and alternately front and rear, that their axletrees may not interfere with each other, and take too much room. Every transport or other vessel employed in carrying troops or stores for an expedition, should be numbered on the quarters and on the bows, with figures as large as 2 or 3 feet, and on the sails, that they may be known at a distance. The number of the ship, her name and tonnage, and the master’s name should be entered in the list of the stores which she carries.
In disembarking ordnance and stores, they must be landed exactly in order, the reverse of what they were shipped. The carriages and waggons must be mounted as soon as possible, and every kind must be arranged as far from the shore as possible to prevent confusion. If the disembarkation take place in the presence of an enemy, the vessels of course must be loaded accordingly; and the field ordnance, with their carriages, ammunition, &c. must be so arranged as to be first landed, and with the greatest ease possible. In this case, the entrenching tools must also be kept in the greatest readiness.—Aide Memoire.
2.Of troops.—All transports taken into the public service, are under the direction of the naval agents, and of their agents at the different ports at home and abroad. No troops or other persons can be put on board them, or victualled, but by an order from the navy department, or one of its agents. Troops embarked on board transports or ships of war (except as marines) are only allowed two thirds of a seaman’s allowance of provisions. (See the wordRation.) It is therefore necessary to divide the men into messes of 6 each. Six women to 100 men embarked on foreign service, are allowed rations; and 10 women to 100 men on home service. The births on board transports, are usually made 6 feet square, and each admits 4 men at a time; but one third of the men should always be on deck; there fore 6 men (or one mess) are told off to each birth, one third of whom are always on watch. The commanding officer of the troops on board a transport, has a right to peruse the charter party of the ship, which points out every different article, as firing, candles, boats, utensils, &c. which the ship is engaged to find for the use of the troops on board. It likewise expresses the part of the ship allotted to the officers, to the master, the mate, and the agent, should there be one on board.
EMBARGO, a prohibition for any ships to leave a port: generally enforced on the rupture of any two or more nations, or by law.
EMBARK. SeeEmbarkation.
EMBARRASS,Fr.a cheval de frise.
EMBATTLE. SeeBattle Array.
EMBEZZLING,-EMBEZZLEMENT,
of military stores, is punishable by the articles of war, but not at the discretion of a general court martial, as the offender must be sentenced to be cashiered.
EMBLEE,Fr.a prompt, sudden, and vigorous attack, which is made against the covert way and out works of a fortified place. This military operation is executed by means of a rapid march, and an unexpected appearance before a town, followed by an instantaneous assault upon the out posts of the enemy, who is thrown into so much confusion, that the assailants force their way at the same time, and endeavor to get possession of the town.
EMBOUCHUREdu canon,Fr.the muzzle of a cannon.
EMBRASSEUR,Fr.from embrasser, to embrace or close round. A piece of iron, which grasps the trunnions of a piece of ordnance, when it is raised upon the boring machine, to widen its calibre.
EMBRASURE, infortification, is an opening, hole, or aperture in a parapet, through which cannon is pointed to fire at the enemy. Embrasures are generally made from 10 to 12 feet distant from one another, every one of them being from 6 to 9 feet wide without, and 2 or 2¹⁄₂ within: their height above the platform is 2¹⁄₂ er 3 feet towards the town, and 1¹⁄₂ foot on the other side towards the field, so that the muzzle of the piece may be sunk on occasion, and brought to fire low. SeeBatteryandFortification.
EMBUSCADE,Fr.SeeAmbuscade.
EMERILLON,Fr.a mislin, or small piece of brass or cast iron, which does not exceed a pound weight.
EMERY, a ground iron ore. The British soldiers are each allowed a certain quantity for cleaning their arms.
EMIGRANTS, persons who have quitted their native country.
EMINENCE, in military art, a high or rising ground, which overlooks and commands the low places about it: such places, within cannon shot of any fortified place, are a great disadvantage; for if the besiegers become masters of them, they can from thence fire into the place.
EMISSARY, a person sent by any power that is at war with another, for the purpose of creating disaffection among the people of the latter.
EMOUSSER,Fr.to blunt, to dull. In a military sense, it signifies to take off the four comers of a battalion, which has formed a square, and to give it, by those means, an octagon figure; from the different obtuse angles of which it may fire in all directions.
EMPALE. SeeFortify.
EMPATTEMENT, infortification. SeeTalus.
EMPILEMENT,Fr.from empiler, to pile up. The act of disposing balls, grenades, and shells, in the most secure and convenient manner. This generally occurs in arsenals and citadels.
EMPRIZE. SeeExpedition.
EMULATION, in a military sense, is a noble jealousy, without the slightest tincture of envy, whereby gentlemen endeavor to surpass each other in the acquisition of military knowlege. Is not the want of encouragement to excite emulation, the great cause of misconduct among military men? An officer who is not protected, who is never sure of the least favor, neglects himself, and takes less trouble to acquire glory, rarely heard of, though merited by the bravest actions, than to enjoy the tranquillity of an ordinary reputation. Brave actions, by whomsoever accomplished, should never be buried in oblivion, as they excite to emulation, and are full of instruction.
ENAMBUSH. SeeAmbush.
ENCAMPMENT, the pitching of a camp. SeeCamp.
In the regulations published by authority, are particularly enjoined the following:
Attentions relative toEncampments. On the arrival of a brigade, or a battalion, on the ground destined for its camp, the quarter and rear guards of the respective regiments will immediately mount; and when circumstances require them, the advanced picquets will be posted. The grand guards of cavalry will be formed, and the horses picqueted. The mens’ tents will then be pitched, and till this duty is completed, the officers are on no account to quit their troops or companies, or to employ any soldier for their own accommodation.
Necessaries are to be made in the most convenient situations, and the utmost attention is required in this, and every other particular, to the cleanliness of the camp.
If circumstances will allow the ground on which a regiment is to encamp to be previously ascertained, the pioneers should make these, and other essential conveniences, before the corps arrives at its encampment.
Whenever a regiment remains more than one night in a camp, regular kitchens are to be constructed.
No tents, or huts, are to be allowed in front of, or between the intervals of the battalions. A spot or ground for this purpose should be marked by the quarter-master, with the approbation of the commanding officer.
On arriving in a camp which is intersected by hedges, ditches, unequal or boggy ground, regiments will immediately make openings of communication, of 60 feet in width.
The ground in front of the encampment is to be cleared, and every obstacle to the movement of the artillery and troops is to be removed.
Commanding officers of regiments musttake care that their communication with the nearest grand route is open, and free from any impediments.
ENCEINTE, infortification, is the interior wall or rampart which surrounds a place, sometimes composed of bastions or curtains, either faced or lined with brick or stone, or only made of earth. Theenceinteis sometimes only flanked by round or square towers, which is called a Roman wall.
ENCLOUERun canon,Fr.to spike the cannon.
ENCLOUEURE,Fr.this term is used in the artillery, to signify the actual state and condition of any thing that has been spiked.
ENCOUNTERS, in military affairs, are combats, or fights, between two persons only. Figuratively, battles or attacks by small or large armies. The marquis de Feuquieres mentions four instances of particular encounters brought on by entire armies, with a design to create a general engagement.
ENCOURAGE. SeeAnimate.
ENCROACHMENT, the advancement of the troops of one nation, on the rights or limits of another.
ENDORMI,Fr.asleep;soldat endormi, a soldier asleep on guard. See thearticles of war, whichdirectthat any centinel who is found asleep during the period of his duty, shall be punished with death.
ENDECAGON, a plain figure of 11 sides and angles.
ENEMY, in a military sense, one who is of an opposite side in war, or who publicly invades a country.
ENFANSperdus, forlorn hope, in military history, are soldiers detached from several regiments, or otherwise appointed to give the first onset in battle, or in an attack upon the counterscarp, or the breach of a place besieged; so called (by the French) because of the imminent danger they are exposed to.
ENFILADE, infortification, is used in speaking of trenches, or other places, which may be scoured by the enemy’s shot, along their whole length. In conducting the approaches at a siege, care must be taken that the trenches be notenfiladedfrom any work of the place. SeeTrenches.
ToEnfilade, is to sweep the whole length of any work or line of troops, with the shot of artillery or small arms.
ENFILER,Fr.to enfilade, is to batter and sweep with cannon shot, the whole extent of a strait line.
ENGAGEMENT,Fr.SeeEnlistment.
Engagement.SeeBattle.
ENGARRISON, to protect any place by a garrison.
ENGINES, in military mechanics, are compound machines, made of one or more mechanical powers, as levers, pullies, screws, &c. in order to raise, project, or sustain any weight, or produce any effect which could not be easily effected otherwise.
Engineto drive fuzes, consists of a wheel with a handle to it, to raise a certain weight, and to let it fall upon the driver, by which the strokes become more equal.
Engineto draw fuzes, has a screw fixed upon a three-legged stand, the bottom of which has a ring to place it upon the shell; and at the end of the screw is fixed a hand screw by means of a collar, which being screwed on the fuze, by turning the upper screw, draws out or raises the fuze.
ENGINEER, is commonly applied to an officer who is appointed to inspect and contrive any attacks, defences, &c. of a fortified place, or to build or repair them, &c.
The art of fortification is an art which stands in need of so many others, and whose object is so extensive, and its operations accompanied with so many various circumstances, that it is almost impossible for a man to make himself master of it by experience alone, even supposing him born with all the advantages of genius and disposition possible for the knowlege and practice of that important art. We do not pretend to deny that experience is of greater efficacy, than all the precepts in the world: but it has likewise its inconveniences as well as its advantages; its fruits are of slow growth; and whoever is content with pursuing only that method of instruction, seldom knows how to act upon emergencies of all kinds, because old age incapacitates him from exercising his employment. Experience teaches us, through the means of the errors we commit ourselves, what theory teaches us at the expence of others. The life of man being short, and opportunities of practice seldom happening, it is certain nothing less than a happy genius, a great share of theory, and intent application joined to experience, can make an engineer one day shine in his profession. From whence it follows, that less than the three first of those four qualities, should not be a recommendation for the reception of a young gentleman into a corps of engineers.
The fundamental sciences, and those absolutely necessary, are arithmetic, geometry, mechanics, hydraulics, and drawing. Without arithmetic, it is impossible to make a calculation of the extent, and to keep an account of the disbursements made, or to be made; nor without it can an exact computation be made upon any occasion whatsoever.
Without geometry, it is impossible to lay down a plan or map with truth and exactness, or settle a draught of a fortification, or calculate the lines and angles, so as to make a just estimation, in order to trace them on the ground, and tomeasure the surface and solidity of their parts.
Mechanics teach us the proportions of the machines in use, and how to increase or diminish their powers as occasion may require; and likewise to judge whether those which our own imagination suggests to us, will answer in practice.
Hydraulics teach us how to conduct waters from one place to another, to keep them at a certain height, or to raise them higher.
How fluently soever we may express ourselves in speaking or writing, we can never give so perfect an idea as by an exact drawing; and often in fortification both are wanted; for which reason the art of drawing is indispensibly necessary for engineers.
To the qualities above mentioned, must be added activity and vigilance; both which are absolutely necessary in all operations of war, but especially in the attack of such places as are in expectation of succours. The besieged must have no time allowed them for consideration; one hour lost at such a juncture often proves irreparable. It is by their activity and vigilance, that engineers often bring the besieged to capitulate, much sooner than they would have done, if those engineers had not pushed on the attack with firmness and resolution. Want of vigilance and activity often proceed from irresolution, and that from weakness of capacity.
As the office of an engineer requires great natural qualifications, much knowlege, study, and application, it is but reasonable that the pay should be proportioned to that merit which is to be the qualification of the person employed: he must be at an extraordinary expence in his education, and afterwards for books and instruments for his instruction and improvement, as well as for many other things; and that he may be at liberty to pursue his studies with application, he must not be put to shifts for necessaries. It should likewise be considered, that if an engineer do his duty, be his station what it will, his fatigue must be very great; and, to dedicate himself wholly to that duty, he should be divested of all other cares.
The word engineer is of modern date in England, and was first used about the year 1650, when one captain Thomas Rudd had the title of chief engineer. In 1600, the title given to engineers, was trench-master; and in 1622, sir William Pelham, and after him sir Francis Vere, acted as trench-masters in Flanders. In the year 1634, an engineer was called camp-master general, and sometimes engine-master, being always subordinate to the master of the ordnance.
At present the corps ofengineersinEngland, consists of 1 colonel in chief, 1 colonel en second, 1 chief engineer, 5 colonels, 6 lieutenant colonels, 18 captains, 15 captain lieutenants, and captains, 31 lieutenants, 16 second lieutenants.
The establishment of the corps ofinvalid engineers, comprises a colonel, lieutenant colonel, captain, captain lieutenant and captain, first lieutenant, and second lieutenant.
The corps ofengineers in Irelandconsists of a director, colonel, lieutenant colonel, major, captain, captain lieutenant and captain, and 2 first lieutenants.
During the administration of general Washington, the necessity of some military institute, or school, was frequently recommended; and in the administration that followed, the same policy was pursued; particularly at the period of raising the additional army in 1798. In the year 1792, military subjects were very much pressed upon congress, as arising out of the state of the world, and the necessity of being prepared to ward against the dangers which might arise. In 1800, the subject of military defence was discussed, with increased zeal, and a very able and judicious report of the then secretary at war was laid before congress, in which it was proposed to establish a military academy to be divided into four general departments. 1. A fundamental school. 2. A school of artillerists and engineers. 3. A school of cavalry and infantry. 4. A naval school. The objects of this report fell to the ground. In 1802, (16 March) a law was passed, in which it was provided, Sect. 26. That the President of the United States is hereby authorised and empowered, when he shall deem it expedient, to organize and establish a corps of engineers, to consist of one engineer, with the pay, rank, and emoluments of a major; two assistant engineers, with the pay, rank, and emoluments of captains; two other assistant engineers, with the pay, rank, and emoluments of first lieutenants; two other assistant engineers, with the pay, rank, and emoluments of second lieutenants; and ten cadets, with the pay of sixteen dollars per month, and two rations per day: and the President of the United States is, in like manner authorised, when he shall deem it proper, to make such promotions in the said corps, with a view to particular merit, and without regard to rank, so as not to exceed one colonel, one lieutenant colonel, two majors, four captains, four first lieutenants, four second lieutenants, and so as that number of the whole corps shall, at no time, exceed twenty officers and cadets.
Sec. 27.And be it further enacted, That the said corps when so organized, shall be stationed at West Point in the state of New York, and shall constitute a military academy; and the engineers, assistant engineers, and cadets of the said corps, shall be subject at all times, to do duty in such places, and on such service, as the President of the United States shall direct.
Sec. 28.And be it further enacted, That the principal engineer, and in his absence the next in rank, shall have the superintendance of the said military academy, under the direction of the President of the United States; and the secretary of war is hereby authorised, at the public expence, under such regulations as shall be directed by the President of the United States, to procure the necessary books, implements and apparatus for the use and benefit of the said institution.
This school of engineers of the U. States has been since augmented; and it is proposed to place it at Washington city.
ENGINERY, the act of managing artillery; also engines of war.
ENGUARD. SeeGuard.
ENLARGEMENT, the act of going or being allowed to go beyond prescribed limits: as the extending the boundaries of an arrest, when the officer is said to be enlarged, or under arrest at large.
ENNEAGON, in,geometry, orfortification, is a figure consisting of 9 angles, and as many sides, capable of being fortified with the same number of bastions.
ENNEGONE. SeeEnneagon.
ENRANK, to place in orderly or regular rows.
Enrolement,Fr.enrollment. This term, according to the military acceptation of it in the French service, differs from the words engagement, enlistment, inasmuch as in some instances, the officer enrolls or enlists a soldier without his consent; whereas in others the soldier is enrolled, after having declared that he voluntarily enlisted.