The Brooke rifle was a type of rifled, muzzle-loading naval and coast defense gun designed by John Mercer Brooke, [1] an officer in the Confederate States Navy. They were produced by plants in Richmond, Virginia, and Selma, Alabama, between 1861 and 1865 during the American Civil War. They served afloat on Confederate ships and ashore in coast defense batteries operated by the Confederate States Army.
Brookes can be identified by the presence of at least one band of wrought iron at the breech and a rough-finished, tapering barrel. The barrels were made of cast iron for ease of manufacture, but one or more wrought iron bands was welded around the chamber to reinforce it against the high chamber pressure exerted when the gun fired. Because no southern foundries had the capacity to wrap the rifles in a single band like the Parrott design, a series of smaller bands were used, each usually 2 inches (51 mm) thick and 6 inches (152 mm) wide. All of Brooke's rifles used the same seven-groove rifling with a right-hand twist. [2] Most of Brooke's guns had a Gomer-style powder chamber, shaped like a truncated cone with a hemispherical tip, but the 6.4-inch rifles had a simple hemispherical powder chamber. [3]
These weapons were manufactured at the Tredegar Iron Works (sometimes referred to as J.R. Anderson & Co, after owner Joseph Reid Anderson) in Richmond, Virginia, and at Selma Naval Ordnance Works in Selma, Alabama. [3]
Guns manufactured at Selma bear the foundry imprint "S", those from Tredegar "TF". "R.N.O.W" may be found on some guns as they were bored and rifled by the Richmond Naval Ordnance Works in Richmond, Virginia after a fire in May 1863 temporarily crippled Tredegar's boring shop. [4]
Brooke reported fourteen single-banded 6.4 in (163 mm) rifles were completed by 8 January 1863, although Tredegar records list only eleven as some were double-banded before being shipped. Three were cast in 1861 with the remainder in 1862. Two of the earliest were mounted on the broadside of the ironclad CSS Virginia. Two were mounted fore and aft on pivot carriages aboard the ironclad gunboat CSS Neuse. Two others were mounted on the broadside of the ironclad CSS Atlanta and survive today in Willard Park of the Washington Navy Yard. [5]
Double-banded rifles were produced from 28 October 1862 by direction of Stephen Mallory, Confederate Secretary of the Navy. [4] Twenty-four were cast by Tredegar between 1862 and 1864 while Selma cast twenty-seven, but only fifteen were shipped due to casting problems. [6] Five of the damaged gun blocks were rebored as 8-inch (203 mm) double-banded smoothbores. [7] Nine survivors exist, including four from CSS Tennessee II and one from CSS Albemarle. [8]
The first seven single-banded 7-inch (178 mm) were bored and rifled from 9-inch (229 mm) Dahlgren gun blocks between July and December 1861. Two of these were the front and rear pivot guns of the CSS Virginia. [4] Tredegar made another nineteen to the Brooke pattern between 1862 and 1863 of which three survive. Two of these are found at the Washington Navy Yard as trophies from CSS Atlanta. [9]
Selma cast fifty-four double-banded rifles in 1863 and 1864, but only shipped thirty-nine due to casting flaws. Tredegar cast thirty-six between 1863 and 1865. Eight survive, two from CSS Tennessee II, one in the Washington Navy Yard and the other in Selma. [10] Another, number S89, may be found at Fort Morgan State Historic Park. [1] On September 29, 2015, an archeological team from the University of South Carolina recovered a 7-inch double-banded gun from the CSS Pedee. [11] S96, which was mounted at Fort Sidney Johnston on the Tombigbee River, is currently displayed in front of the city hall of Jackson, Alabama. [12] An additional rifle, S95, sits on private property near the site of Fort Stonewall. [13]
Three triple-banded rifles were cast by Tredegar in 1862. These were 15 inches (380 mm) longer than the other 7-inch rifles and were unique among Brooke guns in that they lacked cast trunnions. Instead a separate trunnion strap was fitted around the breech. One was mounted on the CSS Richmond and another was sent to the harbor defenses of Charleston, South Carolina, where it remains as a trophy in Ft. Moultrie. [14]
Tredegar cast four double-banded 8 in (203 mm) rifles in April and May 1864. One was mounted in CSS Virginia II while another was sent to the batteries defending the James River. It was present, but lacked shells during the fighting at Dutch Gap Canal on 13 August and 22 October 1864. Shells were delivered on 27 October and 2 November 1864. No known survivors. [15]
Brooke designed a series of smoothbores that were produced in small numbers by the Selma and Tredegar foundries. Selma re-bored five flawed 6.4-inch blanks as 8-inch double-banded guns, one of which survives in Selma, Alabama. [16] Brooke's 1863 report to Secretary Mallory shows a plate of an unbanded 8-inch smoothbore, but nothing further is known of it. [17] Similar attempts to bore out flawed 7-inch gun blocks to 9-inch (229 mm) smoothbores were unsuccessful. [18] Seven 10-inch (254 mm) double-banded guns were cast by Selma and four by Tredegar in 1864. Two survive, one of which is a trophy from CSS Columbia in the Washington Navy Yard. [19] Selma cast twelve 11-inch double-banded smoothbores in 1864, although only eight were shipped. One survives in Columbus, Georgia. In 1863 and 1864 two 11-inch triple-banded guns were cast by Tredegar, but none are known to survive. [20]
Brooke's rifles fired both armor-piercing and explosive shells of his own design. The former were solid cylindrical projectiles with a blunt or flat nose to reduce the chance of a ricochet, and were often referred in contemporary accounts as "bolts". The latter were hollow cylinders with rounded or pointed noses. They were filled with black powder with a fuse set to detonate a variable amount of time after being fired. His smoothbores used spherical solid shot for armored targets and hollow spherical explosive shells against unarmored targets. [21]
| Gun type | Weight (approximate) | Overall length | Caliber |
|---|---|---|---|
| 6.4-inch single-banded rifle | 9,100 lb (4,100 kg) | 141.85 in (360.3 cm) | 18.5 |
| 6.4-inch double-banded rifle | 10,600 lb (4,800 kg) | 141.85 in (360.3 cm) | 18.5 |
| 7-inch single-banded rifle | 15,000 lb (6,800 kg) | 146.05 in (371.0 cm) | 17.1 |
| 7-inch double-banded rifle | 15,000 lb (6,800 kg) | 146.15 in (371.2 cm) | 17.3 |
| 7-inch triple-banded rifle | 20,827 lb (9,447 kg) | 151.2 in (384 cm) | 19.4 |
| 8-inch double-banded rifle | 21,750 lb (9,870 kg) | 158.5 in (403 cm) | 16.2 |
| 8-inch double-banded smoothbore* | 10,370 lb (4,700 kg) | 141.85 in (360.3 cm) | 14.8 |
| 10-inch smoothbore | 21,300 lb (9,700 kg) | 158.25 in (402.0 cm) | 13 |
| 11-inch smoothbore | 23,600 lb (10,700 kg) | 170.75 in (433.7 cm) | 13 |
Contemporary rifled artillery
The Rodman gun is any of a series of American Civil War–era columbiads designed by Union artillery officer Thomas Jackson Rodman (1815–1871). The guns were designed to fire both shot and shell. These heavy guns were intended to be mounted in seacoast fortifications. 8-inch, 10-inch, 13-inch, 15-inch, and 20-inch bore Rodman guns were produced. Other than size, the guns were all nearly identical in design, with a curving bottle shape, a large flat cascabels, and ratchets or sockets for the elevating mechanism. Rodman guns were true guns that did not have a howitzer-like powder chamber, as did many earlier columbiads. Rodman guns differed from all previous artillery because they were hollow cast, a new technology that Rodman developed that resulted in cast-iron guns that were much stronger than their predecessors.
CSS Tennessee was a casemate ironclad ram built for the Confederate Navy during the American Civil War. She served as the flagship of Admiral Franklin Buchanan, commander of the Mobile Squadron, after her commissioning. She was captured in 1864 by the Union Navy during the Battle of Mobile Bay and then participated in the Union's subsequent Siege of Fort Morgan. Tennessee was decommissioned after the war and sold in 1867 for scrap.
CSS Palmetto State was one of six Richmond class casemate ironclad rams built for the Confederate States Navy during the American Civil War. Completed in 1862, she defended Charleston, South Carolina and was burnt in 1865 to prevent her capture by advancing Union troops.
CSS Richmond was the name ship of her class of six casemate ironclads built for the Confederate States Navy during the American Civil War. Completed during 1862 the ship was assigned to the James River Squadron where she mostly supported Confederate forces near Richmond, Virginia. She was burned in April 1865 to prevent her capture by Union forces.
The Parrott rifle was a type of muzzle-loading rifled artillery weapon used extensively in the American Civil War.
Dahlgren guns were muzzle-loading naval gun designed by a United States Navy Rear Admiral John A. Dahlgren, mostly used in the American Civil War. Dahlgren's design philosophy evolved from an accidental explosion in 1849 of a 32 lb (14.5 kg) gun being tested for accuracy, killing a gunner. He believed a safer, more powerful naval cannon could be designed using more scientific design criteria. Dahlgren guns were designed with a smooth curved shape, equalizing strain and concentrating more weight of metal in the gun breech where the greatest pressure of expanding propellant gases needed to be met to keep the gun from bursting. Because of their rounded contours, Dahlgren guns were nicknamed "soda bottles", a shape which became their most identifiable characteristic.
Field artillery in the American Civil War refers to the artillery weapons, equipment, and practices used by the Artillery branch to support the infantry and cavalry forces in the field. It does not include siege artillery, use of artillery in fixed fortifications, or coastal or naval artillery. Nor does it include smaller, specialized artillery classified as small arms.
The National Civil War Naval Museum, located in Columbus, Georgia, United States, is a 40,000-square-foot (3,700 m2) facility that features remnants of two Confederate States Navy vessels. It also features uniforms, equipment and weapons used by the United States (Union) Navy from the North and the Confederate States Navy forces. It is claimed to be the only museum in the nation that tells the story of the two navies during the Civil War.
Siege artillery is heavy artillery primarily used in military attacks on fortified positions. At the time of the American Civil War, the U.S. Army classified its artillery into three types, depending on the gun's weight and intended use. Field artillery were light pieces that often traveled with the armies. Siege and garrison artillery were heavy pieces that could be used either in attacking or defending fortified places. Seacoast artillery were the heaviest pieces and were intended to be used in permanent fortifications along the seaboard. They were primarily designed to fire on attacking warships. The distinctions are somewhat arbitrary, as field, siege and garrison, and seacoast artillery were all used in various attacks and defenses of fortifications. This article will focus on the use of heavy artillery in the attack of fortified places during the American Civil War.
The Wiard rifle refers to several weapons invented by Norman Wiard, most commonly a semi-steel light artillery piece in six-pounder and twelve-pounder calibers. About 60 were manufactured between 1861 and 1862 during the American Civil War, at O'Donnell's Foundry, New York City: "although apparently excellent weapons, [they] do not seem to have been very popular". Wiard also designed a rifled steel version of the Dahlgren boat howitzer, among other gun types. Further, Wiard unsuccessfully attempted to develop a 15 in (381 mm) rifled gun for the US Navy and proposed a 20 in (510 mm) gun. In 1881 he unsuccessfully proposed various "combined rifle and smoothbore" weapon conversions of Rodman guns and Parrott rifles.
James rifle is a generic term to describe any artillery gun rifled to the James pattern for use in the American Civil War, as used in some period documentation. Charles T. James developed a rifled projectile and rifling system. Modern authorities such as Warren Ripley and James Hazlett have suggested that the term "James rifle" only properly applies to 3.8 in (97 mm) bore field artillery pieces rifled to fire James' projectiles. They contend that the term does not apply to smoothbores that were later rifled to take the James projectiles in 3.67 in (93 mm) caliber or other calibers, and that those should instead be referred to as "Rifled 6 pounder", etc. The rifle was created in 1861.
Blakely rifle or Blakely gun is the name of a series of rifled muzzle-loading cannon designed by British army officer Captain Theophilus Alexander Blakely in the 1850s and 1860s. Blakely was a pioneer in the banding and rifling of cannon but the British army declined to use Blakely's design. The guns were mostly sold to Russia and the Confederacy during the American Civil War. Blakely rifles were imported by the Confederacy in larger numbers than other Imported English cannon. The State of Massachusetts bought eight 9 in (23 cm) and four 11 in (28 cm) models.
Sylvanus Sawyer was a United States inventor.
The 3-inch ordnance rifle, model 1861 was a wrought iron muzzleloading rifled cannon that was adopted by the United States Army in 1861 and widely used in field artillery units during the American Civil War. It fired a 9.5 lb (4.3 kg) projectile to a distance of 1,830 yd (1,670 m) at an elevation of 5°. The 3-inch rifle was not as effective in firing canister shot as the heavier 12-pounder Napoleon, but it proved to be highly accurate at longer ranges when firing common shell or spherical case shot. There was only one reported case of a 3-inch ordnance rifle bursting in action. This was in stark contrast to the similarly-sized cast iron 10-pounder Parrott rifles which occasionally burst without warning, inflicting injury on the gun crews. The Confederate States of America lacked the technology to manufacture reliable copies of the 3-inch ordnance rifle. However, the Confederate States Army respected the weapons and employed those captured from Federal forces.
The M1841 12-pounder field howitzer was a bronze smoothbore muzzle-loading artillery piece that was adopted by the United States Army in 1841 and employed during the Mexican–American War and the American Civil War. It fired a 8.9 lb (4.0 kg) shell up to a distance of 1,072 yd (980 m) at 5° elevation. It could also fire canister shot and spherical case shot. The howitzer proved effective when employed by light artillery units during the Mexican–American War. The howitzer was used throughout the American Civil War, but it was outclassed by the 12-pounder Napoleon which combined the functions of both field gun and howitzer. In the U.S. Army, the 12-pounder howitzers were replaced as soon as more modern weapons became available. Though none were manufactured after 1862, the weapon was not officially discarded by the U.S. Army until 1868. The Confederate States of America also manufactured and employed the howitzer during the American Civil War.
The 10-pounder Parrott rifle, Model 1861 was a muzzle-loading rifled cannon made of cast iron that was adopted by the United States Army in 1861 and often used in field artillery units during the American Civil War. Like other Parrott rifles, the gun breech was reinforced by a distinctive band made of wrought iron. The 10-pounder Parrott rifle was capable of firing shell, shrapnel shell, canister shot, or solid shot. Midway through the war, the Federal government discontinued the 2.9 in (74 mm) version in favor of a 3.0 in (76 mm) version. Despite the reinforcing band, the guns occasionally burst without warning, which endangered the gun crews. The Confederate States of America manufactured a number of successful copies of the gun.
The 20-pounder Parrott rifle, Model 1861 was a cast iron muzzle-loading rifled cannon that was adopted by the United States Army in 1861 and employed in field artillery units during the American Civil War. As with other Parrott rifles, the gun breech was reinforced by a distinctive wrought iron reinforcing band. The gun fired a 20 lb (9.1 kg) projectile to a distance of 1,900 yd (1,737 m) at an elevation of 5°. The 20-pounder Parrott rifle could fire shell, shrapnel shell, canister shot, and more rarely solid shot. In spite of the reinforcing band, the 20-pounder earned a dubious reputation for bursting without warning, killing or injuring gunners. The Confederate States of America also manufactured copies of the gun.
The 14-pounder James rifle or James rifled 6-pounder or 3.8-inch James rifle was a bronze muzzle-loading rifled cannon that was employed by the United States Army and the Confederate States Army during the American Civil War. It fired a 14 lb (6.4 kg) solid shot up to a distance of 1,530 yd (1,400 m) at 5° elevation. It could also fire canister shot and common shell. Shortly before the war broke out, the U.S. Army adopted a plan to convert M1841 6-pounder field guns from smoothbore to rifled artillery. Rifling the existing 6-pounders would both improve the gun's accuracy and increase the weight of the shell. There were two major types produced, both were bronze with a bore (caliber) of 3.8 in (97 mm) that would accommodate ammunition designed by Charles Tillinghast James. The first type looked exactly like an M1841 6-pounder field gun. The second type had a longer tube with a smooth exterior profile similar to a 3-inch Ordnance rifle. At first the rifles were quite accurate. However, it was discovered that the bronze rifling quickly wore out and accuracy declined. None of the rifles were manufactured after 1862, and many were withdrawn from service, though some artillery units employed the guns until the end of the war.
The M1857 12-pounder Napoleon or Light 12-pounder gun or 12-pounder gun-howitzer was a bronze smoothbore muzzle-loading artillery piece that was adopted by the United States Army in 1857 and extensively employed in the American Civil War. The gun was the American-manufactured version of the French canon obusier de 12 which combined the functions of both field gun and howitzer. The weapon proved to be simple to produce, reliable, and robust. It fired a 12.03 lb (5.5 kg) round shot a distance of 1,619 to 1,680 yd at 5° elevation. It could also fire canister shot, common shell, and spherical case shot. The 12-pounder Napoleon outclassed and soon replaced the M1841 6-pounder field gun and the M1841 12-pounder howitzer in the U.S. Army, while replacement of these older weapons was slower in the Confederate States Army. A total of 1,157 were produced for the U.S. Army, all but a few in the period 1861–1863. The Confederate States of America utilized captured U.S. 12-pounder Napoleons and also manufactured about 500 during the war. The weapon was named after Napoleon III of France, who helped develop the weapon.
