Plombée(Fr.). An ancient war-club, whose head was loaded with lead.
Plongée.In artillery and fortification, means a slope toward the front. Thus, in speaking of the course of a shell through the air, its plongée is from the point of greatest altitude to the point at which it strikes the earth. So, in fortification, the plongée is the top of the parapet, sloping gently toward the front. This depression varies from one-fourth to one-sixth of the thickness of the parapet.
Ploy.To form a column from a line of battle on some designated subdivision.
Ployments.A general term for all tactical movements by which a column is formed from line upon a designated subdivision.
Pluck.Spirit; perseverance under opposition or discouragement; indomitableness; courage.
Plume.A large and handsome feather worn as an ornament on a helmet, on a military hat, and the like.
Plummet.In gunnery, is a simple line and bob for pointing mortars. A plummet is also used for regulating the march of infantry. It is made by means of a musket-ball, suspended by a silk string, upon which the required lengths are marked; the length is measured from the point of suspension to the centre of the ball. The different lengths of these plummets are as follows: for common time, 90 steps in a minute, 17.37 inches; quick time, 110 steps in a minute, 11.6 inches; double time, 165 steps in a minute, 5.17 inches.
Plunder.To take the goods of another by force; to take from by robbery; to spoil; to strip; to rob; as, to plunder a place. Also to take by pillage or open force; as, the enemy plundered all the goods they found.
Plunder.That which is taken from an enemy; pillage; spoil.
Plunging Fire.SeeFire, Plunging.
Pluteus.A kind of wicker helmet covered with raw ox-hide, worn by the ancient Greeks when engaged in sapping walls. Others were made of hurdles, covered in the same way, running upon three wheels, and affording cover to 7 or 8 miners.
Plymouth.A seaport town in England, county of Devon, on the east side of a peninsula, between the rivers Plym and Tamar, at the head of Plymouth Sound, 37 miles southwest of Exeter. Prior to the time of the Norman conquest it was calledSouth Town, orSutton; under the Saxon dynasty it was calledTamerweorth. The growing prosperity of the town excited the jealousy of France; and in 1339 a force from thence landed, and attempted to burn it. They succeeded in burning a portion, but were ultimately repulsed, with the loss of 500 men, by Hugh Courtenay, earl of Devon, aided by a number of “knights and men of the countrie.” A similar attempt was made in 1377, but with no great result; and after each, the fortifications were extended and strengthened. In 1335 the Black Prince embarked from Plymouth for France, and on his return to England he landed here with his prisoner, King John of France, who had been captured at the famous battle of Poitiers. During the civil war between Charles I. and the Parliament, Plymouth was held by the troops of the latter party, who, though besieged, and almost reduced by famine, resisted for three years every effort of the royalists. After the restoration the citadel was erected, and in the reign of William III. the dock-yard and the naval arsenal were established toward the west, upon the eastern shore of Hamoaze.
Plymouth.A town of Washington Co., N. C., on the south bank of Roanoke River about 8 miles from its mouth, where it empties into Albemarle Sound. During the civil war it was held for some time by the Union troops as a key to the river, and was strongly fortified. On April 17, 1864, a Confederate force under Gen. Hoke attacked this place, and after four days’ severe fighting, being five times repulsed with great slaughter, succeeded in capturing it, by the powerful assistance of an ironclad ram and a floating sharpshooter battery.
Pocket Ledger.In the British service, is a small book in the possession of each soldier, containing the result of the monthly settlement of pay, the state of his savings-bank account, the date of his enlistment, his services, wounds, decorations, date of birth, next of kin, a summary of the regulations which affect him, and many other useful particulars.
Podoll(Bohemia). The site of a severe conflict between the Austrians and a part of the army of Prince Frederick Charles of Prussia, June 26, 1866, in which the latter had the advantage.
Point.In heraldry, a triangular figure issuing from the dexter and sinister base of the shield. It is common in French and German heraldry, and occurs in the shield of Hanover, which was a part of the royal arms of Great Britain from the accession of George I. till that of the present sovereign. A shield charged with a point is in heraldic drawing hardly distinguishable from one parted per chevron.
Point d’Appui.Any particular given point or body, upon which troops are formed, or by which they are marched, in line or column.Points d’appuialso signify the different advantageous posts, such as castles, fortified villages, etc., which the general of an army takes possession of in order to secure his natural position.
Point of Alignment.The point which troops form upon and dress by.
Point of Formation.A point taken, upon which troops are formed in military order.
Perpendicular points, the points upon which troops march in a straight-forward direction.
Relative points, the points by which the parallelism of a march is preserved.
Point of Honor.SeeHonor, Point of.
Point of War.A loud and impressive beat of the drum, the perfect execution of which requires great skill and activity. The point of war is beat when a battalion charges.
Point-blank.The second point at which the line of sight intersects the trajectory of a projectile. SeePointing.
Point-blank.Directed in a line toward the object aimed at; aimed directly toward the mark.
Point-blank Range.Is the distance from the muzzle of the piece to that point in a projectile’s trajectory where it cuts the prolongation of the natural line of sight, a second time, the natural line of sight being horizontal. The British define point-blank range as, “the distance from the muzzle to the first graze when the axis of the piece is parallel to the horizontal plane upon which the carriage stands.” This definition is being adopted in the U. S. service.—SeePointing.
Point-blank Shot.The shot of a gun pointed directly toward the object to be hit.
Pointing.To point or aim a fire-arm is, to give it such direction and elevation that the projectile shall strike the object.
Definitions.—Theaxis of the pieceis the centre line of the bore.
Theline of fireis the axis of the piece prolonged.
Theplane of fireis a vertical plane through the line of fire.
Theline of sightis the right line from the eye to the object to be hit, passing through the front and rear sights.
Theplane of sightis a vertical plane through the line of sight.
Theangle of sight, or theelevation, is the vertical angle included between the line of sight and the plane containing the axis of the piece and a horizontal line at right angles to it.
Thenatural line of sightis the line of sight nearest to the axis of the piece. In guns without rear sights it is the right line through the highest point of the base-ring and swell of the muzzle or top of the front sight when there is one. It is sometimes called theline of metal, as in mortars. For convenience and accuracy thenatural line of sightis usually parallel to the axis of the piece. When special breech-sights are used, it passes through the zero of the scale, which in thependulum hausseand other vibrating scales coincides with the axis of vibration. All other lines of sight are calledartificial lines of sight.
Point-blank, in small-arms, is the second point in which the natural line of sight (when horizontal) cuts the trajectory. In artillery, it is the point where the projectile first strikes the horizontal plane on which the gun stands, the axis of the piece being horizontal.
Pointing Guns and Howitzers.—In pointing old model guns and howitzers under ordinary angles of elevation, the piece is first directed toward the object, and then elevated to suit the distance. The accuracy of the aim depends: (1) On the fact that the object is situated in the plane of sight; (2) That the projectile moves in the plane of fire, and that the planes of sight and fire coincide, or are parallel and near to each other; and (3) On the accuracy of the elevation. The first of these conditions depends on the eye of the gunner, and the accuracy and delicacy of the sights; the errors under this head are of but little practicalimportance. When the trunnions of the piece are horizontal, and the sights are properly placed on the surface of the piece, the planes of sight and fire will coincide; but when the axis of the trunnions is inclined, and the natural line of sight is oblique to the axis of the bore, the planes are neither parallel nor coincident, but will intersect at a short distance from the muzzle, and the aim will be incorrect. If the natural line of sight be made parallel to the line of fire, by making the height of the front sight equal to the dispart of the piece, the planes of sight and fire will be parallel. Field-guns of the present day have special breech-sights or pendulum-sights. The zero of the scale and top of front sight are in a line parallel to the axis of the piece, and in pendulum-sights this zero coincides with the pivot at which the scale vibrates. Siege and sea-coast cannon are generally fired from fixed platforms, which renders the axis of the trunnions horizontal; they are, therefore, not furnished with pendulum-sights, but usually with breech-sights set in sockets at the breech. In the absence of a breech-sight the piece can be pointed with a natural line of sight so as to strike objects not situated at point-blank distance. Owing to the shape and size of the reinforce of sea-coast cannon, the natural line of sight is formed by affixing a front sight to the muzzle, or to a projection cast on the piece between the trunnions. Although the latter arrangement does not give quite so long a distance between the sights as is desirable, it permits the use of a shorter breech-sight, and the front sight does not interfere with the roof of the embrasure, when the piece is fired under high elevation.
Errors in Pointing.—When the platform or ground upon which the gun stands is not level there is an error in pointing (except when compensating sights such as thependulum hausseare used), which varies in direction with the circumstances of the pointing and in amount with the elevation of the piece.
If thenatural line of sightis pointed upon the object and the elevation then given by a gunner’s quadrant or other device, the shot will go to the side of the lower wheel. If the gun be depressed, it will go to the side of the upper wheel.
If thetangent scaleor old patternbreech-sightis used with the ordinary fixed muzzle-sight, and it be placed on a chalk-mark just determined, the shot will fall on the side of the upper wheel. If the scale is placed on the permanent mark, the contrary will hold.
If asocketor fixedbreech-sightis used, the shot will fall on the lower or upper side according as the gun is elevated or depressed.
Pointing Mortars.—In pointing mortars, the piece is first given the elevation, and then the direction necessary to attain the object. Mortars are generally fired from behind epaulements, which screen the object from the eye of the gunner. The elevation is first given by a gunner’s quadrant, and the direction is given by moving the mortar-bed with a handspike, so as to bring the line of metal into the plane of sight, which passes through the object and the centre of the platform. The plane of sight may be determined in several ways; the method prescribed is to plant two stakes, one on the crest of the epaulement, and the other a little in advance of the first, so that the two shall be in a line with the object, and the gunner standing in the middle of the rear edge of the platform; a cord is attached to the second stake and held so as to touch the first stake; a third stake is driven in a line with the cord, in rear of the platform, and a plummet is attached to this cord so as to fall a little in rear of the mortar. The cord and plummet determine the required plane of sight into which the line of metal of the mortar must be brought. With the 13-inch mortar mounted upon centre-pintle chassis, the plane of sight must be so determined as to pass through the pintle to obtain perfect accuracy. One of the best methods of pointing mortars so mounted, is to place on the crest of the parapet in line with the axis of the platform a goniometer, the alidade of which can be directed upon the object,—the angle is read from the vertical plane containing the axis of the platform. The traverse circle is similarly graduated from the axis of the platform. A pointer attached to the chassis enables the gunner to lay the mortar very nearly in the vertical plane passing through the object,—the error being the perpendicular distance from the pintle to the plane of sight. This is the method of Lieut. A. B. Dyer, 4th U. S. Artillery. Gen. Abbot of the U. S. Engineer Corps used a similar principle during the late war, 1861-65. The usual angle of fire of mortars is 45°, which corresponds nearly with the maximum range. The advantages of the angle of greatest range are: (1) Economy of powder; (2) Diminished recoil, and strain on the piece, bed, and platform; (3) More uniform ranges. When the distance is not great, and the object is to penetrate the roofs of magazines, buildings, etc., the force of fall may be increased by firing under an angle of 60°. The ranges obtained under an angle of 60° are aboutone-tenthless than those obtained with an angle of 45°. If the object be to produce effect by the bursting of the projectile, the penetration should be diminished by firing under an angle of 30°. When the object is not on a level with the piece, the angle of greatest range is considered in practice to be 45° increased or diminished by one-half the angle of elevation or depression of the object. The angle of fire being fixed at 45° for objects on the same level with the piece, the range is varied by varying the charge of powder. Stone-mortars are pointed in the same manner as common mortars; the angle of fire for stones is from 60° to 72°, in order that they may have great force in falling; the angle for grenadesis about 33°, in order that their bursting effect may not be destroyed by their penetration into the earth.
Night-firing.—Cannon are pointed at night by means of certain marks, or measurements, on the carriage and platform, which are accurately determined during the day.
Pointing Small-arms.—The rear-sights of small-arms are graduated with elevation marks for certain distances, generally every hundred yards; in aiming with these as with all other arms, it is first necessary to know the distance of the object. This being known and the slider being placed opposite the mark corresponding to this distance, the bottom of the rear-sight notch, and the top of the front-sight, are brought into a line joining the object and the eye of the marksman. The termcoarse-sightis used when a considerable portion of the front-sight is seen above the bottom of the rear-sight notch; and the termfine-sight, when but a small portion of it is seen. The graduation marks being determined for a fine-sight, the effect of a coarse-sight is to increase the true range of the projectile.
Graduation of Rear-sights.—If the form of the trajectory be known, the rear-sight of a fire-arm can be graduated by calculation; the more accurate and reliable method, however, is by trial.
Distance of Objects.—Various instruments have been devised to determine the distance of objects, based on the measurement of the visual angles subtended by a foot or cavalry soldier, of mean height, at different distances, and upon other principles. (SeeRange-finder.) The range being known, the proper elevation (or charge of powder in mortars) and length of fuze is given by tables of fire obtained from calculation or experiment. The ranges for guns of position are determined by thorough surveys of the surrounding country or harbor channels, by which the distances of all prominent points in the route of an approaching enemy are fixed beforehand. The ranges in field artillery are usually obtained by trial shots at the enemy. For small-arm and field-gun firing, the importance of at once getting the range cannot be overvalued; hence the importance ofestimating distanceswithout instrumental aid. The soldier is guided by his experience of aerial perspective, by the apparent size of known objects, and numerous other aids too delicate for enunciation. The art can be acquired to a high degree of perfection bypractice, which now forms a very important part of the soldier’s training.
Pointing-board.SeeBoard, Pointing.
Pointing-cord.Cord used in pointing mortars (which see). SeePointing-stakes.
Pointing-rings.SeeOrdnance.
Pointing-stakes.Are used in pointing mortars, and by them one of the fixed points is established upon the crest of the parapet or at the foot of the interior slope, and another in rear of the piece. Then by a cord called thepointing-cord, stretched between these two points, with the plummet suspended from it, a vertical plane is determined with which the line of metal is made to coincide. Mortars are also pointed by means ofpointing-wires.
Pointing-wires.Are wires which are used in directing mortars. The two fixed points required in directing a mortar are determined by planting two wires upon the epaulement, one upon its crest, and the other about a yard in advance of it, both as nearly as possible in the vertical plane passing through the centre of the platform and the object. The points being thus established, the direction is thus given to the mortar, by causing a plummet held in rear of it to cover the wires and the line of metal. This method is defective both in accuracy of aim and the liability of the wires being deranged by the shots of the enemy or by other causes.
Points of Passing.The ground on which one or more bodies of armed men march by a reviewing general.
Points of the Escutcheon.In heraldry, in order to facilitate the description of a coat of arms, it is the practice to suppose the shield to be divided into nine points, which are known by the following names: The dexter chief point, the middle chief, the sinister chief, the collar, or honor point, the fess point, the nombril, or navel point, the dexter base point, the middle base point, and the sinister base point. The dexter and sinister sides of the shield are so called, not in relation to the eye of the spectator, but from the right and left sides of the supposed bearer of the shield.
Poitiers, orPoictiers. A town of France, capital of the department of Vienne, on the Clain, 58 miles south-southwest of Tours. In the vicinity of Poitiers, Alaric II., the Visigoth, was defeated and slain by Clovis in 507. Somewhere between Poitiers and Tours a great battle took place on October 10, 732, between the Franks under Charles Martel and the Saracens under Abder-Rahman. The Saracens were routed with enormous slaughter,—357,000 of them (according to one old chronicler, and supposed to be exaggerated) being left dead on the field. Near here was fought the battle between Edward the Black Prince and John, king of France, September 19, 1356, in which Edward, with some 12,000 or 14,000 Englishmen and Gascons, defeated 60,000 of the troops of King John, and took the monarch himself and one of his sons prisoners. SeeTours.
Poitou.A former province of Western France, now mainly comprised in the departments of Deux Sèvres, Vendée, and Vienne. It became an English possession in 1152. In 1204, Philip Augustus regained it by conquest from England, and in 1295 it was formally ceded to France. It again reverted to England in 1360 by the peace of Bretigny, but was retaken by Charles V., and incorporated with the French crown.
Poitrel(Fr.). Armor for the breast of a horse.
Pokanokets.SeeMassachusetts Indians.
Poland.Called by the nativesPolska, “a plain,” a former kingdom of Europe,—renowned, in mediæval history, as the sole champion of Christendom against the Turks, and more recently, and at present, an object of general and profound sympathy throughout Western Europe, from its unprecedented misfortunes. The natives belong to the great Slavonic family. The word Pole is not older than the 10th century. Poland first took rank as one of the political powers of Europe, when Micislas I. (962-992) occupied the throne and became a convert to Christianity. Boleslas I. (992-1025) surnamed “the Great,” reunited the separate portions of the kingdom (which had been divided by Micislas among his sons) and extended it beyond the Oder, the Carpathians, and the Dniester, and sustained a successful war with the emperor Henry II. of Germany, conquering Cracovia, Moravia, Lusatia, and Misnia. He also took part in the dissensions among the petty Russian princes. Boleslas was recognized as “king” by the German emperors. After a period of anarchy he was succeeded by his son, Casimir (1040-1058), whose reign, and that of his warlike son, Boleslas II. (1058-1081), though brilliant, were of little real profit to the country. Boleslas III. (1102-1139), an energetic monarch, annexed Pomerania, defeated the pagan Prussians, and defended Silesia against the German emperors. A division of the kingdom among his sons was productive of much internal dissensions, under cover of which Silesia was severed from Poland; ultimately, Casimir II. (1177-1194) reunited the severed portions, with the exception of Silesia. His death was the signal for a contest among the various claimants for the throne, which was speedily followed, as usual, by a division of the country, and during this disturbance Pomerania emancipated itself from Polish rule. About the same time the Teutonic Knights were summoned by the Duke of Masovia to aid him against the pagan Prussians, but they soon became as formidable enemies to Poland as the Prussians; and conquered a great part of Podlachia and Lithuania. The Mongols swept over the country in 1241, reducing it to the verge of ruin, and defeating the Poles in a great battle near Wahlstatt. From this time Poland began to decline; various districts were ceded to the markgrafs of Brandenburg, while many districts began to be colonized by Germans. Ladislaus (1305-1333), surnamedLokietek, “the Short,” again restored unity to the country. In conjunction with Gedymin, grand duke of Lithuania, a vigorous war was carried on against the Teutonic Knights, on returning from which the aged monarch (he was now seventy years old) experienced a triumphant reception from his subjects, who hailed him as the “father of his country.” His son, Casimir III. the Great (1333-1370), greatly increased the power and prosperity of Poland. In the latter part of his reign he was compelled to defend sundry new acquisitions against the Tartars, Lithuanians, and Wallachians, which he did successfully. With Casimir, the Piast dynasty became extinct. Jagello (Ladislaus IV.), grand duke of Lithuania, the son-in-law of Louis the Great, king of Hungary, founded the dynasty of the Jagellons (1386-1572), and for the first time united Lithuania and Poland. Casimir IV. (1444-1492) recovered West Prussia from the Teutonic Knights. The Wallachian invaders carried off 100,000 Poles, and sold them to the Turks as slaves, 1498. Sigismund I. (1506-1548) surnamed “the Great,” raised the country to the utmost pitch of prosperity; he was forced into a war with Russia, in which he lost Smolensk. Sigismund II., Augustus, was a successor worthy of him; Lithuania was finally joined indissolubly to Poland. Livonia was conquered from the Knights Sword-bearers. (SeeSword-bearers, Knights.) Stephen Battory (1575-1586), voivode of Transylvania, the second elective monarch, a man of energy and talent, carried on war successfully against the Russians, pursued them into the very heart of their own country, and compelled the czar to sue for peace; he also subdued the semi-independent Cossacks of the Ukraine. His successor, Sigismund III. (1586-1632), who was succeeded by his sons, Ladislaus VI. (1632-1648) and John Casimir (1648-1672), was of the Vasa family, and was the crown prince of Sweden. These three monarchs were most unworthy successors of Poland’s ablest king. They were always quarreling with their neighbors, declaring war with Russia, Sweden, or Turkey, in the most imprudent and reckless manner, and often without valid pretext. But the Polish armies, though as little fostered and cared for as the other portion of the nation, were everywhere victorious; the Swedish and Muscovite armies were successively annihilated; Moscow was taken, and the Russians reduced to such an abject condition that they offered to make Sigismund’s son, Ladislaus, their czar. Sweden made a similar offer to another son of the Polish monarch; but the latter’s absurd behavior lost for Poland this rich result of her great victories; and the foolish policy of the whole three not only rendered fruitless all the lavish expenditure of Polish blood and treasure, but lost the country many of her richest provinces, and left her without a single ally. During the reign of this dynasty Wallachia and Moldavia were snatched by the Turks from under the Polish protectorate; Livonia with Riga was conquered (1605-1621), along with a part of Prussia (1629) by Sweden; and Brandenburg established itself in complete independence. The Cossacks rose in rebellion to a man, put themselves under the protectionof Russia, and ever afterwards proved themselves the most inveterate enemies of the Poles. In the reign of John Casimir, Poland was attacked simultaneously by Russia, Sweden, Brandenburg, the Transylvanians and the Cossacks; the country was entirely overrun; Warsaw, Wilna, and Lemburg taken; but Czarniecki, after defeating Poland’s enemies in detail, ignominiously expelled them from the country. But in subsequent treaties Ducal or East Prussia was given up to Brandenburg; almost all Livonia to Sweden, and Smolensk, Severia, or Tchernigov, and the Ukraine beyond the Dnieper were given to Russia. During the reign of Michael Wisniowiecki (1668-1674) a war with Turkey, concluded by an ignominious peace, was the chief event. But the senate rejected the shameful treaty, the Polish army was reinforced, the Polish monarch resigned the command to John Sobieski, and the Turks were routed with great slaughter at Choczim (1673). After the reign of Sobieski, Augustus II. of Saxony entered Poland at the head of a Saxon army, and succeeded in obtaining the throne. His war with the Turks restored to Poland part of the Ukraine and the fortress of Kaminiec; but that with Charles XII. brought nothing but misfortune. Augustus returned after the battle of Poltava; his rival retired without a contest; a close alliance was formed with Russia, and the Russian troops which had campaigned in Poland against the Swedes were, along with his Saxon army, retained. The Poles demanded their extradition, but in vain; and the Russian cabinet interfered (1717) between the king and his subjects, compelling both parties to sign a treaty of peace. This was the commencement of Poland’s dependence on Russia and her consequent decline. By the instigation of Peter the Great, the Polish army was reduced from 80,000 to 18,000. For the massacre of Protestants at Thorn seeMassacre. Civil war so weakened the kingdom that it fell an easy prey to Russia, Austria, and Prussia, in 1772, when the first partition was effected. Catherine II. of Russia, on various pretexts, advanced her army into Poland (1792), and the fruitless resistance to the united Prussians and Russians, headed by Joseph Antony Poniatowski and Kosciusko, was followed by a second partition (1793) between Russia and Prussia, which the diet were forced to sanction at the point of the bayonet. A general rising took place (1794); the Prussians were compelled to retreat to their own country; the Russians were several times routed; but an Austrian army advanced, compelling the Poles to retreat; and fresh hordes of the Russians arriving, Kosciusko at the head of the last patriot army, was defeated; and the sack of Praga, followed by the capture of Warsaw, finally annihilated the Polish monarchy. The third and last partition (1795) distributed the remainder of the country between Russia, Prussia, and Austria. King Stanislaus resigned the crown, and died broken-hearted at St. Petersburg in 1798. Napoleon I. established the duchy of Warsaw (1807), chiefly out of the Prussian share of Poland, with the elector of Saxony at its head. The division of Poland was re-arranged by the Congress of Vienna in 1815. On November 30, 1830, Constantine (brother of the czar and military governor) and his Russians were driven out of Warsaw, and a general insurrection of the people, headed by the aristocracy, took place; and military leaders, as Radzivil, Dembinski, Bem, etc., were soon found. From January, 1831, till September 8 of the same year, a series of bloody conflicts were fought, in which the Prussians and Austrians, with pitiable subservience, aided the czar. At first, the Poles were successful; but the taking of the capital by Paskievitch soon ended the war, which was followed, as a matter of course, by imprisonment, banishment, confiscation, and enforced service in the Russian army. From this time, the independence of Poland was suppressed, and in 1832 it was declared to be an integral part of the Russian empire, and the most severe and arbitrary measures taken to Russianize the people. The outbreaks of 1833 and 1846 were punished by the gallows. Simultaneous disturbances (1846) in the Prussian and Austrian portions of Poland were summarily suppressed; their leaders in Prussia were imprisoned, and only saved from death by the revolution of March, 1848, at Berlin; and those in Austria were butchered by the peasantry, who preferred the Austrian to a national government. On November 6, 1846, the republic of Cracow was incorporated with Austria. In 1861 another insurrection broke out, and Poland was declared (in October) in a state of siege; the country continued in a state of commotion without any very decided outbreak; and on January 13, 1863, Lithuania and Volhynia were also put in a state of siege. In February, 1863, Mieroslavski raised the standard of insurrection in the northwest, on the Posen frontier, and many districts of Augustovo, Radom, Lublin, Volhynia, and Lithuania, were speedily in insurrection. It was a mere guerrilla war, and no great or decisive conflicts took place, but the whole populations of villages were put to the sword by the Russians; while murders and assassinations marked the reign of terror of the National Committee. At last, with the officious assistance of Prussia, and the secret sympathy and support of Austria, the czar’s troops succeeded in trampling out (1864) the last embers of insurrection. In 1868 the government of Poland was absolutely incorporated with that of Russia.
Polans.Knee-pieces in armor.
Pole.SeeOrdnance, Carriages for, Nomenclature of Artillery Carriage.
Poleaxe.An axe fixed to a pole or handle; or rather, a sort of hatchet with a handleabout 15 inches in length, and often a point or claw bending downward, or projecting from the back of its head. It was formerly used by mounted soldiers.
Polemarch.In Grecian antiquity, was originally the commander-in-chief, but afterwards, a civil magistrate who had under his care all strangers and sojourners in the city.
Pole-pad.A pad placed on the end of the pole in field-gun carriages to prevent injury to the horses.
Pole-prop.A short stick attached to the under side of the pole in field-gun carriages.
Pole-strap.SeeOrdnance, Limber.
Pole-yoke.SeeOrdnance, Limber.
Pole-yoke Branches.SeeOrdnance, Limber.
Polibole, orPalintonne(Fr.). A ballista which was capable of throwing both arrows and stones.
Police.The cleaning of a camp or garrison; the state of a camp in regard to cleanliness.
Police Guard.An interior guard having care of the arms, property, and prisoners of the regiment; also charged with the regulation of the camp in regard to order and cleanliness. A guard for prisoners occupied in cleaning the camp.
Police, Military.This word has two significations: (1) The organized body employed within an army to preserve civil order, as distinct from military discipline. (2) A civil police with a military organization. The police of an army commonly consists of steady intelligent soldiers, who act under the orders of the provost-marshal, and arrest all persons out of bounds, civilians not authorized to pass the lines, disorderly soldiers, etc.; they also attend to sanitary arrangements. As in all military matters, the police of an army possess summary powers, and a sentence of the provost-marshal is carried out immediately after it is pronounced. Of civil police with military organization may be instanced, as specimens, the gendarmerie of France, the sbirri of Italy, and, in an eminent degree, the Irish constabulary.
Police Party.A working party engaged in cleaning the camp or garrison.
Police Sergeant.A sergeant specially charged with cleaning the camp.
Polkownick.Colonel of a Polish regiment.
Pollentia(nowPolenza, Northern Italy). A town of the Statielli in Liguria, at the continence of the Sturia and the Tanarus, and subsequently a Roman municipum. In its neighborhood Stilicho, the imperial general, defeated Alaric the Goth, March 29, 403.
Polotzk,Polotsk, orPolock. A town of Russian Poland, 60 miles west-northwest of Vitebsk, at the continence of the Dwina and the Polota. It was taken by the Russians from the Poles in 1579, and again in 1655. The French under Marshal Oudinot were here defeated by the Russians under Gen. Wittgenstein, July 30-31, 1812, the next day the Russians were defeated. After several smaller actions with various results, Polotzk was stormed by the Russians, and retaken October, 1812.
Polron.That part of the armor which covered the neck and shoulders.
Poltava, orPultowa. A town of Russia, capital of the government of the same name, situated on the Vorskla, about 934 miles south-southeast from St. Petersburg. Here Charles XII. of Sweden was defeated by Peter the Great of Russia, July 8, 1709.
Polygars, orPaleagas. Chiefs of mountainous and woody districts in the peninsula of India, who pay only a temporary homage.
Polygon.The name applied to the many-angled forms in which the outer walls of all fortified places are built.
Polygon.A school of practice for artillery is so called in Japan.
Polyorcetes.Taker of cities; a name applied by the Greeks to a very successful general.
Polytechnic School.SeeMilitary Academies.
Pomada.An exercise of vaulting the wooden horse, by laying one hand over the pommel of the saddle.
Pomerania.A province of Prussia, bounded north by the Baltic, east by West Prussia, south by Brandenburg, and west by the Mecklenburg duchies. It was held by the Poles, 980, and by Denmark, 1210; made an independent duchy, 1479; occupied by the Swedes in the Thirty Years’ War, and divided between Sweden and Brandenburg, 1648. The Swedish part, awarded to Denmark in 1814, was given up to Prussia for Lauenburg, 1815.
Pomerium.In ancient architecture, that space of ground which lay between the walls of a fortified town and the inhabitants’ houses. The term is still used among modern architects, particularly by the Italians, to describe the breadth of the terre-plein of the rampart, its inward talus, and the vacant space which is usually left between this talus and the houses of the town.
Pomfret.SeePontefract.
Pomme.In heraldry, a bearing or device representing, or in the form of, an apple.
Pommee.In heraldry, having the ends terminating in rounded protuberances resembling apples;—said of crosses.
Pommel.The knob on the hilt of a sword. Also the protuberant part of a saddle-bow.
Pommeled, orPommelled. In heraldry, furnished or mounted, with one or more pommels, as a sword, dagger, or the like.
Pommelion.The cascabel, or hindmost knob of a cannon.
Pompon.A tuft of wool, sometimes worn by soldiers on the top of the hat in front, instead of a feather.
Poncho.A Spanish-American garment,consisting of a piece of woolen cloth, 5 to 7 feet long, 3 to 4 feet broad, having in the middle a slit through which the wearer passes his head, so that the poncho rests upon the shoulders and hangs down before and behind. In the U. S. army mounted troops are issued a waterproof poncho, consisting of painted cotton or rubber cloth.
Pondicherry.A maritime town, and the capital of the French settlements in India, on the Coromandel coast, 83 miles south-southwest from Madras. Pondicherry was first settled by the French in 1674, they having purchased the town two years before from the rajah of Bejapoor. The Dutch took the town in 1693; but by the treaty of Ryswick it was restored to the French in 1697. In 1748 it was besieged by the English under Admiral Boscawen, who, two months later, was compelled to raise the siege. In 1758, Count de Lally became governor-general, and attacked the English settlement of Fort St. David, which surrendered, and was totally destroyed. In 1761 it was taken by the English, under Col. Coote. By the peace of Paris, Pondicherry was restored to the French in 1763 with reduced territory. It was again taken by the English under Sir Hector Monro in 1778, and restored in 1783. In 1793 the English again repossessed themselves of Pondicherry, but the treaty of Amiens in 1802 again restored it, but only till the following year. From this time it was held by the English till, by the treaties of 1814 and 1815, it was for the last time restored to France, reduced to the narrow limits assigned by the treaty of 1783.
Poniard.A pointed instrument for stabbing; borne in the hand, or at the girdle, or in the pocket; a small dagger.
Poniard.To pierce with a poniard; to stab.
Pont à Noyelles.At this place near Amiens, France, took place a fierce indecisive conflict lasting from 11A.M.to 6P.M.between the Germans under Manteuffel and the French Army of the North under Faidherbe, December 23, 1870. Both sides claimed a victory.
Pontefract, orPomfret. A town of England, in the West Riding of Yorkshire, near the river Aire, and 21 miles southwest from York. Its castle, which was finished in 1080, was taken after three successive and desperate sieges, by the Parliamentary army, and demolished by order of the Parliament.
Pontia(nowPonza). A rocky island off the coast of Latium, opposite Formiæ, which was taken by the Romans from the Volscians, and colonized, 313B.C.Under the Romans it was used as a place of banishment for state criminals. There is a group of smaller islands round Pontia which are sometimes called Insulæ Pontiæ.
Pontianak.The capital of the kingdom of the same name on the west coast of Borneo, is situated near the junction of the Landak and Kapuas. There has been constant war on the southeast coast of the kingdom since 1859. The interior of the kingdom was very much disturbed in 1864.
Pontifical States.SeePapal States.
Pontones.Ancient square-built ferry-boats for passing rivers, as described by Cæsar and Aulus Gellius.
Pontonier, orPontonnier. A soldier having the charge of constructing bridges.
Pontons.A kind of portable boats specially adapted for the formation of floating bridges required by armies. They are constructed in various ways, of wood, metal, or prepared canvas, stretched over frames made for the purpose (the latter it is said are much in favor), and have the necessary gear placed with them for transport. The ponton used in the U. S. army is constructed as follows:
Theponton frameis composed of two side frames, of twelve narrow and of two wide transoms. The former are strengthened at the ends by iron straps, which are countersunk and perfectly smooth; all the edges of the frame and transoms are well rounded to prevent chafing the canvas. The wide transoms are of 10-inch by 11⁄2-inch plank, provided with tenons to fit the mortises in the frame. The narrow transoms are of 4-inch by 21⁄2-inch scantling. The articles of each of the above classes are made exactly alike, so that they may be interchanged. Two of the narrow transoms are provided with an iron mooring becket.
The frame when assembled is held together by a rope passed through the rings in the ends of the side frame, and tightened with a rack-stick.
Theponton coveris of 0000 cotton duck, double-seamed, with the border double for 11⁄2inches in width. The clew-line eyelets are of metal. The lashings are of 1-inch rope 18 feet in length, and looped at one end, and the cable used is of 3-inch Manilla rope, 30 fathoms long.
Bridge Equipage.—The United States bridge equipage is composed of reserve and of advance-guard trains. The former are intended to accompany large bodies of troops in the field, and are provided with the material necessary for the construction of bridges of sufficient capacity to pass large armies with their heaviest trains over rivers of any size and rapidity.
The advance-guard equipage is intended for the use of light troops, such as advance-guards, cavalry expeditions, etc. It is organized, both as regards material and carriages, with a view to rapidity of movement. At the same time, it is capable of furnishing a bridge which will fulfill all the requirements of troops engaged on such service.
Organization.—The reserve equipage is divided into trains, each of which is composed of four ponton divisions and one supply division. Each division is accompanied by tool-wagon and traveling-forge.
Eachponton divisionis complete in itself, containing all the material necessary for constructing a bridge of eleven bays, or 225 feet in length.
Each of these divisions is subdivided into four sections, two of which are ponton and two abutment sections; the former contain three ponton-wagons and one chess-wagon; the latter, one ponton-, one chess-, and one trestle-wagon each.
The ponton section contains the material for three bays, and should never be subdivided. The division may be increased or diminished at pleasure, by the changing the number of its ponton sections.
The carriages are loaded as follows: Each ponton-wagon contains 1 ponton, 7 long balks, 1 anchor, 1 cable, 5 oars, 2 boat-hooks, 20 lashings, 6 rack-sticks, 1 scoop-shovel, 2 small scoops, 1 axe, 1 hatchet, 1 bucket, and 20 pounds of spun yarn.
Each trestle-wagon (identical with ponton-wagon) contains 7 long balks, 7 trestle balks, 1 trestle complete, 2 abutment sills, 2 coils of 3-inch rope.
Each chess-wagon contains 60 chess.
The forge is identical with forge A furnished by the ordnance department.
Each tool-wagon contains 50 axes, 20 shovels, 20 spades, 15 picks, 25 hatchets, 4 broad-axes, 4 adzes, 4 cross-cut saws, 12 augers (assorted), 2 crow-bars, 2 calking-irons, 12 tin lanterns, 2 monkey-wrenches, 1 sledge, 1 steel square, 1 grindstone, 1 spirit-level, 1 coil telegraph wire, 1 coil 3-inch rope, 1 coil 1-inch rope, 1 coil spun yarn, 50 pounds iron (assorted), 25 pounds paint, 6 paint-brushes, 1 dozen chalk lines, 1 pound red chalk, 4 pounds white chalk, 6 sail-needles, 1 palm, 6 balls twine, 50 pounds 6-inch spikes, 100 pounds 6-, 8-, 10- and 20-penny nails, 2 sets blocks and falls, 2 gross each of 1-, 2- and 5-inch screws, 1 roll canvas, 20 pounds calking cotton. Also 4 boxes of carpenters’ and saddlers’ tools nearly identical with those furnished by the ordnance department for battery-wagon C. If desirable, extra stores to the amount of 500 pounds may be added to the load.
Thesupply divisionis provided with articles necessary to replace material lost or worn out, such as balk, chess, spare parts of carriages, a few complete carriages, etc.
The carriages of this division consist of ponton-, chess-, and tool-wagons, and of forges. Their number and proportion will be determined by the nature of the country in which the army is operating, and by the proximity of the main depot.
The ponton-wagon contains 17 long and 7 trestle balks. The chess-wagon, 60 chess. Tool-wagon No. 1 carries the same load as that attached to a ponton division. Tool-wagon No. 2 contains 80 rack-collars; of 6-, 8-, 10-, and 20-penny nails, 2 kegs each; of 4- and 6-inch spikes, 2 kegs each; of 1-, 2-, and 5-inch screws, 4 gross each; of 1- and 3-inch rope, 2 coils each.
The loads may be increased to the extent that circumstances will permit, by adding spare parts of carriages.
The forges are of the patterns A and B issued by the ordnance department.
Advance-guard Equipage.—The trains of this equipage are composed of 4 ponton divisions, each of which consists of 8 ponton-, 2 chess-, and 2 trestle-wagons.
The load of theponton-wagonconsists of 7 balks, 16 chess, 2 side frames, 1 cable, 1 anchor, and a ponton-chest containing 1 ponton cover, 14 transoms, 5 paddles, 2 scoops, 2 mallets, 20 lashings, 2 boat-hooks, 1 scoop-shovel, and 8 rack-sticks.
Thechess-wagoncontains 50 chess and 2 spare ponton covers.
The trestle-wagon carries 14 balks, 1 trestle complete, 1 abutment sill, and 1 coil of 3-inch rope and 1 of 1-inch rope.
The forge is forge A of the ordnance department.
When necessary, this load may be reduced by transferring a part of the tools and coal to a forage-wagon.
The ponton-wagon carries all the material necessary for constructing a complete bay. The division may, therefore, be increased or diminished by one or more ponton-wagons without disorganizing it. When a forced march is to be made, and it is desirable to lighten the loads, the chess may be removed from the ponton-wagons, the rope from the trestle-wagons, and the load of the chess-wagons may be reduced to 40 chess. The number of the latter wagons in this case must be increased to five.
The tool-wagon is loaded with the necessary tools, materials, etc., suitable to the advance-guard equipage.
There are four methods of constructing a ponton-bridge: by successive pontons; by parts; by rafts; and by conversion.
By Successive Pontons.—The location of the bridge having been selected, the ponton-wagons are brought as near the river-bank as practicable, with the rear of the carriage toward the stream. The pontons are unlashed and slid from the wagon-bed into the water; cables are attached to the anchors; one of the former is coiled in the bow of each ponton with its anchor on the top, the flukes projecting over the gunwale.
Those pontons which cast up-stream anchors are moored above the approach to the bridge, and the others below.
A trench about 1 foot in width and depth is excavated to receive the abutment sill; this should be laid horizontally, and exactly perpendicular to the axis of the bridge; it is secured by four pickets, two driven in front and two in rear, about 8 inches from each end. A ponton is brought up opposite to the abutment, and close to the shore. The ponton is then pushed off and adjusted in its place by means of shore-lines, which are made fast to mooring-posts.
As soon as the first set of balks is laid, a chess is placed on edge in the trench above mentioned, and in contact with the ends of the balks. Its upper edge should be 11⁄2inches above the balks. Earth is rammed behind it, crowding it firmly against the balks. The chess is then laid on.
The ponton which has cast the first up-stream anchor, having dropped down to the head of the bridge, is entered by the pontoniers. Five balks are then brought up and delivered to the lashers in the second ponton, which is pushed off; the shore ends of the balks are delivered to the lashers in the first ponton, who place them on the down-stream side, and in contact with those of the first set, their cleats against the outside of the interior gunwale. They lash the balks firmly together and to the lashing-hooks at both gunwales, and then step into the third ponton.
When a bay is covered with chess, the side-rails are laid. They are placed directly over the outside balks, to which they are lashed at three points,—at the middle and immediately over the axis of each ponton, at which point the two side-rails and balks of two bays lap and are all lashed together.
In constructing a ponton-bridge there are two points that require particular attention: the anchorage, and the lashing; the men who are intrusted with their execution should be selected from the most intelligent and experienced pontoniers in the command.
The Anchorage.—The distance of the anchor from the bridge should be at least ten times the depth of the stream; with a less distance the bows of the ponton would sink too deeply in the water.
The direction of the cable when made fast to the bridge must coincide with that of the current,—i.e., a ponton in the bridge must have the same position which it would assume if riding freely at anchor. It will be remembered that the cable is not finally made fast to the ponton which casts its anchor, but to the one following it in the bridge; and due allowance must be made for this in selecting the place for casting anchor.
The number of anchors required will depend somewhat on the strength of the current. It is generally sufficient to cast an anchor up-stream for every alternate ponton, and half that number down-stream; but where the current is very rapid it may be necessary to anchor every up-stream boat, especially near the middle of the bridge. The number of anchors cannot be much diminished, however moderate the current, as the anchorage has a very marked effect in checking the horizontal oscillation to which bridges are subject when troops are marching over them.
The Lashings.—With respect to the lashings, the corresponding balks of adjacent bays lap each other by 6 feet, and are lashed together and to the gunwales at two points about 5 feet apart. Thus a strong splice is formed, making five continuous beams running the entire length of the bridge. The stability of the bridge is further increased by the manner of placing and securing the side-rails.
By Parts.—The abutment bay is formed as in the previous method. The parts are constructed at suitable points along the shore above the bridge, and for each is required the material for three bays. They are constructed as follows:
A ponton is moored bow and stern close to the shore, and five chess are temporarily laid from the bank to its interior gunwale, for the convenience of the pontoniers during the construction of the part.
The other two pontons are brought up in succession, and two bays are constructed in the ordinary manner, except that six chess are omitted from the roadway at both ends. Twenty-six chess and seven balks are loaded on the parts thus formed, which is then pushed off and conducted to the line of up-stream anchors, where it casts its anchor and drops down to its place in the bridge.
The first part is connected with the abutment bay by the pontoniers on shore, who construct one length of bridge flooring in the usual manner, to join the abutment ponton with the first ponton of the part.
The other parts are united as they come in position, by bays formed from the balks and chess with which they are loaded.
The down-stream anchors are cast by separate pontons provided for the purpose; and it may sometimes be necessary to cast the up-stream anchors in the same way, as the parts are not easily managed in a rapid current.
When the current is moderate, the parts may be constructed below as well as above the bridge.
By Rafts.—The abutment bay is laid in the same manner as in the last method, and the rafts differ from the parts only in having the roadway completed,—that is, the six chess at each end are not omitted. The rafts are not loaded with extra balks and chess, but are provided with two false balks, 6 feet 9 inches by 5 feet 5 inches, and with four rack-collars and wedges.
The rafts cast their up-stream anchors, and drop down to their places in the bridge. The outer pontons of the adjacent rafts are in contact, and are lashed together bow and stern by their mooring-posts. False balks are laid over the side-rails of the two rafts at their junction; and two rack-collars embrace each false balk, and the side-rails and balks under them. These collars are placed on each side, and 2 feet from, the junction of the side-rails. The wedges are driven between the false balks and the tops of the collars.
By Conversion.—The position of the bridge having been determined, and the width of the stream accurately measured, a suitable place at some distance above the position of the abutment is selected for the construction of the bridge. This place may be at a considerable distance from that which the bridge is to occupy; it is frequently on some tributary of the stream to be bridged, out of sight of the enemy’s shore.
The bridge is constructed parallel to the shore; side-rails are lashed on all except theextreme bays. The balks, chess, etc., for the abutment bay on the enemy’s side, are embarked on the next to the last bay of the bridge; a ponton is lashed to the last ponton in the bridge; this contains, in addition to the articles necessary for constructing the abutment, two strong pickets. The up-stream anchors are deposited in the bows of the boats on the wheeling flank, 10 or 15 yards of their cables coiled, the remainder stretched along the bridge. Two strong spring-lines are extended and lashed, the one over the bows, the other over the sterns of all the pontons; these lines should be considerably longer than the bridge, and the ends coiled on the platform. The bridge is then allowed to float down to within 15 yards of the first abutment.
The material for the first abutment and bay is brought down in a ponton. Two strong pickets are planted to receive the spring-lines and two to receive the shore-lines, which are coiled on the platform between the first and second pontons.
The wheeling flank is pushed off, and men are stationed in the bow and stern of each ponton with oars and boat-hooks to increase or retard the progress of their ponton, as may be necessary. A detachment is stationed at the first abutment to manœuvre the spring-lines; another to prevent the pivot flank from touching shore; a turn of the shore-line is also taken around the mooring-post of the ponton, and this line is eased off, as the case may require. The anchors are cast as the pontons in which they are carried come in their proper places, and their cables are shifted to the pontons to which they are to be attached. The progress of the bridge is checked when it arrives opposite the abutments, which should be constructed during the conversion of the bridge, if the force be strong enough.
The down-stream anchors are cast by the spare pontons, as in the bridge by successive pontons.
Flying Bridge.—This term is applied to any floating support anchored to a fixed point (usually in the stream), and driven from shore to shore by the oblique action of the current on its sides.
Although these bridges do not afford a continuous communication, yet they possess some decided advantages, viz.:
They are readily established, even over the most rapid streams.
They require but little material for their construction.
They may be worked by very few men.
They permit the passage of troops of all arms, and of the heaviest carriages.
The entrance to and exit from them is easy.
They do not interrupt navigation; and they are not liable to be injured by floating bodies which, either by accident or design, are carried down-stream by the current.
The current should not be less than one yard per second.
To Construct the Raft.—The raft is formed of six pontons. Two pontons are lashed stern to stern, and to these a third, breaking joints. A second set similar to the above are placed at a distance from the first of 26 feet from set to set. The two sets are connected by six balks over which four courses are lashed. Then fifteen balks in a manner suitable for receiving chess. The extreme chess are nailed down, and the outer courses secured by side-rails. The length of the cable should be at least one and a half times the width of the river. One, two, or three anchors are used, depending on the strength of the current. The cable is supported by pontons. The boat nearest the anchor is the largest; the distance between the boats should be such that the cable shall not touch the water between the first boat and the raft; each boat is fitted with a staging, composed of two short balks, and a supporting block, on which the cable rests and to which it is lashed. The cable is also connected with the bow of the boat by a line of such length that the boat is allowed to turn just enough to keep parallel with the raft. After the raft is attached to the cable it is passed from shore to shore once or twice, using a stern veering-line if necessary, until the anchors are firmly imbedded and the cable is stretched; the two abutments are then constructed; these do not differ from the first bay of the ordinary bridge.
The proper angle for the axis of the boat to make with the current is about 55°. This angle is gradually increased on nearing the shore, until the way of the raft is diminished sufficiently to prevent it from striking the abutment with a shock.
Trail Bridges.—When the river is not more than 150 yards wide, a sheer-line may be used in place of the anchor and cable; the sheer-line must be taut enough to keep above water.
If the banks are not high enough, the sheer-line should be elevated at each shore by passing it over a frame formed by three poles, arranged like an artillery gin. Upon this line a pulley is fixed, so that it can run freely from shore to shore; through the eye of the pulley-block a line is passed, one end of which is attached to the bow of the first, and the other to the bow of the second, boat forming the raft. The raft is manœuvred in the same manner as the flying bridge; or one end of a line may be made fast to the running-block on the sheer-line, while the other passes through a snatch-block near the stern of the raft on the up-stream side; by hauling in or letting out this line the proper direction is given to the raft.
Rope-ferries.—The rope-ferry is used when the velocity of the current is not sufficient to propel the raft. It consists of a raft or flat, provided with a standard near each end on the up-stream side. These standards are forked on top to receive the sheer-line, which is stretched across the stream in the same manner as for the trail bridge. The raft ispropelled across the stream by men on its deck hauling on the sheer-line.
Prairie Raft.—It frequently occurs in the Western country that expeditions, unaccompanied by regular ponton-trains, are compelled to cross streams so situated that it is impossible to obtain timber or other material suitable for the construction of rafts or bridges. Under these circumstances, a raft may be constructed of two canvas pontons, by means of which loaded wagons may readily be ferried over the stream. All the material required for such a raft is easily carried in one ponton-wagon. The construction is as follows: The wagon to be floated is backed into the stream until the rear wheels stand in about one foot of water. A canvas ponton is placed on each side of the wagon, parallel to and one foot from it. A balk is placed against the tail-board of the wagon, and resting upon the gunwales of the pontons. A second balk is similarly placed against the front-board of the wagon. On each side of the wagon a strong rope is made fast to the front balk, passed under the axle-trees round the rear balk, and thence back to the starting-point, where it is made fast. The raft and wagon are pushed into the stream, and, as soon as the latter is clear of the bottom, the balks are lashed to the gunwales of the pontons. A line is attached to the wagon-pole, and coiled in the bow of one of the pontons. This raft may be conveyed across the stream either by rowing, or in the manner of a trail bridge. On approaching the opposite shore, it should be turned with the wagon-pole toward the bank. As soon as the wagon grounds, the balks are removed and the wagon is drawn on shore by means of the rope attached to its pole. A single hinged canvas ponton, which is readily packed in an ordinary quartermaster wagon, will suffice for the crossing, if the wagons are unloaded and taken apart.
Box Pontons.—In localities where plank and boards can be conveniently procured, pontons may be constructed very expeditiously, by placing ten partitions of 2-inch plank, each 5 feet long, and 21⁄2inches high, in parallel positions, on the top and sides of which boards are nailed: the box thus formed to be covered with pitched canvas, as described in the mode of constructing crib pontons.
Wagon-body Pontons.—Ordinary wagon-bodies, covered with pitched canvas or india-rubber blankets, may be used either as boats or pontons. The small capacity of the wagon-body requires such pontons to be placed more closely to compensate for it.
Ponton-train.SeePontons, Bridge Equipage.
Pontus.An ancient kingdom in the northeast of Asia Minor, which derived its name from its being on thePontus Euxinus(Black Sea), extending from the river Colchis in the east to the river Halys in the west. In early times, its various parts were designated after the tribes which inhabited them. The most important of those tribes are,—the Leucosyri, Tibareni, Chalybes, Mosynœci, Heptacometæ, Drilæ, Bechires, Byzeres, Colchi, Macrones, Mares, Taochi, and Phasiani. From the middle of the 7th centuryB.C., many of those tribes inhabiting the coast rose to great power and opulence, spreading Greek culture and civilization around them; while many of those of the interior were extremely savage and wild. According to tradition, it was conquered by Ninus, founder of the Assyrian empire; and it was certainly under the Persian dominion after the time of Cyrus the Great. In the reign of Artaxerxes II., Ariobarzanes conquered several of the Pontian tribes, and laid the foundation of an independent kingdom. Mithridates II. succeeded him 337B.C., who by availing himself of the disputes of the successors of Alexander, considerably enlarged his dominions. Under Mithridates VI., from 120 to 63B.C., the kingdom of Pontus rose to its highest dignity. In his war with the Romans his kingdom was dismembered by Pompey in 65B.C., who annexed the western part of the nation, and gave the remainder to the native chiefs. In 63A.D.Pontus was made a Roman province, and in the changes which transpired under Constantine the province was divided into two parts.
Pontvalent.A kind of light bridge, used in sieges, for surprising a post or outwork which has but a narrow moat; a flying bridge.
Poor Knights of Windsor.SeeKnights, Military.
Port Royal.In Beaufort Co., S. C., noted as one of the earliest settlements made by the Spaniards within the present limits of the United States, and for important events during the war of the Rebellion.
Portable Forge.A light and compact blacksmith’s forge, with bellows, etc., that may be moved from place to place; used frequently in the quartermaster’s department.
Portate.In heraldry, borne not erect, but athwart an escutcheon; as, a portate cross.
Portcullis.Is an assemblage of several large pieces of wood, joined across one another like a harrow, and each pointed with iron at the bottom. They are sometimes suspended over the gateway of old fortified towns and castles, ready to be let down in the case of surprise, when the gates cannot be shut.
Portcullis.In heraldry, the portcullis is represented with rings at its uppermost angles, from which chains depend on either side. It was a badge of the Beaufort family, and borne in virtue of their Beaufort descent by their Tudor sovereigns. Portcullis is the title of one of the pursuviants belonging to the English College of Arms, whose office was instituted by Henry VII.