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Grape-shot
Grapeshot is a type of artillery round invented by a British Officer during the Napoleonic Wars. It was used mainly as an anti infantry round, but had other uses in naval combat. In artillery, a grapeshot is a type of ammunition that consists of a collection of smaller-caliber round shots, which in most cases are about the size of a golf ball, packed tightly in a canvas bag and separated from the gunpowder charge by a metal wadding, rather than being a single solid projectile. Grapeshot also comes packaged in clusters of three by iron rings, and in three tiers, with the shot being held in by cast iron rings. When assembled, the shot resembled a cluster of grapes, hence the name. Grapeshot was used both on land and at sea. On firing, the canvas wrapping disintegrates and the contained balls scatter out from the muzzle, giving a ballistic effect similar to a giant shotgun. Grapeshot was devastatingly effective against massed infantry at short range and was also used at medium rang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artillery
Artillery is a class of heavy military ranged weapons that launch munitions far beyond the range and power of infantry firearms. Early artillery development focused on the ability to breach defensive walls and fortifications during sieges, and led to heavy, fairly immobile siege engines. As technology improved, lighter, more mobile field artillery cannons developed for battlefield use. This development continues today; modern self-propelled artillery vehicles are highly mobile weapons of great versatility generally providing the largest share of an army's total firepower. Originally, the word "artillery" referred to any group of soldiers primarily armed with some form of manufactured weapon or armor. Since the introduction of gunpowder and cannon, "artillery" has largely meant cannons, and in contemporary usage, usually refers to shell-firing guns, howitzers, and mortars (collectively called ''barrel artillery'', ''cannon artillery'', ''gun artillery'', or - a layman t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brass
Brass is an alloy of copper (Cu) and zinc (Zn), in proportions which can be varied to achieve different mechanical, electrical, and chemical properties. It is a substitutional alloy: atoms of the two constituents may replace each other within the same crystal structure. Brass is similar to bronze, another copper alloy, that uses tin instead of zinc. Both bronze and brass may include small proportions of a range of other elements including arsenic (As), lead (Pb), phosphorus (P), aluminium (Al), manganese (Mn), and silicon (Si). Historically, the distinction between the two alloys has been less consistent and clear, and modern practice in museums and archaeology increasingly avoids both terms for historical objects in favor of the more general "copper alloy". Brass has long been a popular material for decoration due to its bright, gold-like appearance; being used for drawer pulls and doorknobs. It has also been widely used to make utensils because of its low melti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swivel Gun
The term swivel gun (or simply swivel) usually refers to a small cannon, mounted on a swiveling stand or fork which allows a very wide arc of movement. Another type of firearm referred to as a swivel gun was an early flintlock combination gun with two barrels that rotated along their axes to allow the shooter to switch between rifled and smoothbore barrels. Swivel guns should not be confused with pivot guns, which were far larger weapons mounted on a horizontal pivot, or screw guns, which are a mountain gun with a segmented barrel. An older term for the type is peterero (alternative spellings include "paterero" and "pederero"). The name was taken from the Spanish name for the gun, pedrero, a combination of the word piedra (stone) and the suffix -ero (-er), because stone was the first type of ammunition fired. Configuration Swivel guns are among the smallest types of cannon, typically measuring less than in length and with a bore diameter of up to . They can fire a variety ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shotgun Shell
A shotgun shell, shotshell or simply shell is a type of rim (firearms), rimmed, cylindrical (straight-walled) cartridge (firearms), cartridges used specifically in shotguns, and is typically loaded with numerous small, pellets (petrology), pellet-like spherical sub-projectiles called shot (pellet), shot, fired through a smoothbore gun barrel, barrel with a choke (firearms), tapered constriction at the muzzle to regulate the extent of shot grouping#Uses of the term, scattering. A shell can sometimes also contain only a single large solid projectile known as a shotgun slug, slug, fired usually through a rifling, rifled slug barrel. The cartridge (firearms)#Case, hull usually consists of a paper cartridge#Paper shotshells, paper or polymer-cased ammunition, plastic tube often covered at the base by a metallic head cover which retains a primer (firearms), primer, and the shot charge is typically contained by a wadding/sabot (firearms), sabot inside the case. The caliber of the shots ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salvo
A salvo is the simultaneous discharge of artillery or firearms including the firing of guns either to hit a target or to perform a salute. As a tactic in warfare, the intent is to cripple an enemy in one blow and prevent them from fighting back. Overview Troops armed with muzzleloaders required time to refill their arms with gunpowder and shot. Gun drills were designed to enable an almost continuous rain of fire on the enemy by lining troops into ranks, allowing one rank to fire a salvo, or volley, while the other ranks prepared their guns for firing. The term is commonly used to describe the firing of broadsides by warships, especially battleships. During fleet engagements in the days of sail, from 17th century until the 19th century, ships of the line were maneuvered with the objective of bringing the greatest possible number of cannon to bear on the enemy and to discharge them in a salvo, causing enough damage and confusion as to allow time for the cannon to be sw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chain-shot
In artillery, chain shot is a type of cannon projectile formed of two sub-calibre balls, or half-balls, chained together. Bar shot is similar, but joined by a solid bar. They were used in the age of sailing ships and black powder cannon to shoot masts, or to cut the shrouds and any other rigging of a target ship. When fired, after leaving the muzzle, the shot's components tumble in the air, and the connecting chain fully extends. In past use, as much as 1.8 m (6 ft) of chain would sweep through the target. However, the tumbling made both bar and chain shot less accurate, so they were used at shorter ranges. Chain shot was sometimes used on land as an anti-personnel load. It was used by the defenders of Magdeburg in May 1631 as an anti-personnel load, which, according to counselor Otto von Guericke, was one reason for the extreme violence of the victorious attackers. It was also used against Parliamentarians in the first English Civil War, and against Cromwell in Ireland at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beehive Anti-personnel Round
Beehive was a Vietnam war era anti-personnel round packed with metal flechettes fired from an artillery gun most popularly deployed during that conflict. It is also known as flechette rounds or their official designation, antipersonnel-tracer (APERS-T). Typically, artillery gunners fire using indirect fire, firing at targets they cannot see by line of sight, with information provided by a forward observer. However, during the Vietnam War, there was a demand for a munition that could be fired directly at enemy troops, in cases where an artillery unit was attacked. History The flechette rounds were developed under a contract administered by Picatinny Arsenal and let to the Whirlpool Corporation in April 1957. The contract was named the "Beehive Program" referring to the way the flechettes were compartmentalized and stacked, looking like the traditional image of a conical beehive. It was commonly assumed by users in the service that the term referred to a supposed 'buzzing' sound it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort McAllister Historic Park
Fort McAllister State Park is a Georgia state park located near Keller and Richmond Hill in south Bryan County, Georgia and on the south bank of the Ogeechee River (some parts of the park border the Atlantic Ocean). It is roughly ten miles south of Savannah. The park is home to Fort McAllister, the best-preserved earthwork fortification of the Confederacy. Though the earthworks were attacked unsuccessfully seven times by Union soldiers, it did not fall until it was taken by General Sherman in 1864 during his March to the Sea. The park, located on the coast, is nestled among giant live oaks and a large salt marsh. In addition, the park contains a museum specializing in Civil War artifacts. The fort was added to the National Register of Historic Places in 1970. Facilities *56 tent/trailer/ RV Campsites *2 Backcountry Campsites *7 Cottages *2 Picnic Shelters *2 Pioneer Campgrounds *1 Group Shelter *Hiking trail - of trails - One is long and the other long *Boat ramps *Doc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CSS Georgia (ironclad)
CSS ''Georgia'', also known as ''State of Georgia'' and ''Ladies' Ram'', was an ironclad warship built in Savannah, Georgia in 1862 during the American Civil War. The Ladies' Gunboat Association raised $115,000 for her construction to defend the port city of Savannah. Service history Commanded by Lieutenant Washington Gwathmey, CSN, the new warship was employed to defend the river channels below Savannah, using her cannons to prevent a Union advance on the city from the sea. When her steam engines turned out to lack sufficient power for offensive use, ''Georgia'' was anchored in the Savannah River as a floating battery, protecting both the city and Fort Jackson. ''Georgia'' had been in service about 20 months, when Sherman's March to the Sea captured Savannah by land on December 21, 1864. Her Confederate crew scuttled the ship to prevent her capture and use against the South. Wreck In 1866, the ship's railroad iron armor was partially salvaged and the wooden hull was sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Line Infantry
Line infantry was the type of infantry that composed the basis of European land armies from the late 17th century to the mid-19th century. Maurice of Nassau and Gustavus Adolphus are generally regarded as its pioneers, while Turenne and Montecuccoli are closely associated with the post-1648 development of linear infantry tactics. For both battle and parade drill, it consisted of two to four ranks of foot soldiers drawn up side by side in rigid alignment, and thereby maximizing the effect of their firepower. By extension, the term came to be applied to the regular regiments "of the line" as opposed to light infantry, skirmishers, militia, support personnel, plus some other special categories of infantry not focused on heavy front line combat. Linear tactics and function Line infantry mainly used three formations in its battles: the line, the square and the column. With the massive proliferation of small arms (firearms that could be carried by hand, as opposed to cannon) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ballistics
Ballistics is the field of mechanics concerned with the launching, flight behaviour and impact effects of projectiles, especially ranged weapon munitions such as bullets, unguided bombs, rockets or the like; the science or art of designing and accelerating projectiles so as to achieve a desired performance. A ballistic body is a free-moving body with momentum which can be subject to forces such as the forces exerted by pressurized gases from a gun barrel or a propelling nozzle, normal force by rifling, and gravity and air drag during flight. A ballistic missile is a missile that is guided only during the relatively brief initial phase of powered flight and the trajectory is subsequently governed by the laws of classical mechanics; in contrast to (for example) a cruise missile which is aerodynamically guided in powered flight like a fixed-wing aircraft. History and prehistory The earliest known ballistic projectiles were stones and spears, and the throwing stick. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chain
A chain is a serial assembly of connected pieces, called links, typically made of metal, with an overall character similar to that of a rope in that it is flexible and curved in compression but linear, rigid, and load-bearing in tension. A chain may consist of two or more links. Chains can be classified by their design, which can be dictated by their use: * Those designed for lifting, such as when used with a hoist; for pulling; or for securing, such as with a bicycle lock, have links that are torus shaped, which make the chain flexible in two dimensions (the fixed third dimension being a chain's length). Small chains serving as jewellery are a mostly decorative analogue of such types. * Those designed for transferring power in machines have links designed to mesh with the teeth of the sprockets of the machine, and are flexible in only one dimension. They are known as roller chains, though there are also non-roller chains such as block chains. Two distinct chains can b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
