Ridgeway Civil War Research Center,
A virtual examination of artifacts of the American Civil War


Civil War Artillery
by Harry Ridgeway

Smoothbore artillery projectile, spherical ball, solid shot, smoothbore 32 pounder, 6.4in.
Artillery 1510 Ball solid shot 32pdr. 6.4in.

This is the "Ridgeway Civil War Research Center...", a research tool for educational purposes only, and is provided at no cost to the reader. Some of the relics listed are retained in the author's collection, most reside in other collections and are not owned by the author. None of the items listed in this section are for sale, please refer to relicman.com sales listings for items offered for sale. This is a work in progress, I list items as I get to them, there are many patterns that are not listed yet, this list will be regularly updated as I get pictures and descriptions for more items. I will also correct mistakes, so if you see any please tell me. All items listed are believed to be authentic to the Civil War or as otherwise described. Any excavated relics have been recovered from private property with owners permission. This information is available for research purposes, pictures may be used by permission only.
All projectiles listed have been disarmed.

Most information on this page is from:
Field Artillery Projectiles of the American Civil War, 1993 Edition. by Thomas S. Dickey and Peter C. George.
Civil War Heavy Explosive Ordnance, A Guide to Large Artillery Prjectiles, Torpedoes, and Mines, by Jack Bell.
Artillery Fuses of the Civil War, by Charles H. Jones.
Pictures are by the author, unless otherwise indicated.

Weapons used:
Smoothbore 32 pounder, 6.4in. Caliber of the gun is 6.4in., round projectile diameter should measure 6.25 in. approximately, variations will be noted.

A standard weight for a solid cast iron spherical ball was set at 32 pounds, hence balls of this caliber were referred to as "32 pounder". Weight of a solid shot is 32 pounds, hollow shot will weigh less. "Common" shot was a contemporary term referring to a "standard" containing an explosive charge and no balls. "Case shot" round referred to a hollow ball containing explosive charge and case shot balls. Generally (but there are exceptions) the walls of the ball are thinner for case shot, thicker for "common" shot. A ball filled with case shot will usually weigh more than a "common" round but this relationship can vary as the number of balls actually filled in a case shot can vary, the wall thickness can vary, and weight loss due to excessive corrosion can produce misleading results. Usually the case shot ball is filled with small lead balls around .5 inch to .7 inch, but dimensions are usually uneven and sometimes other materials were used such as iron balls, bullets, iron nails or almost any other form of scrap. "Canister" shot is not a round ball at all but refers to a cylindrical "can" filled with balls. Often the term "canister" and "case shot" have been used interchangeably but the correct use of the terms refers to distinctly different types of ordnance as indicated.

The bore for the 32 pounder is supposed to measure 6.4 inches, the ball itself will measure approximately 6.25 inches, the difference is the space needed to ram a ball through the muzzle into the chamber and is referred to as "windage". A ball needed to fit very close to these measurements, otherwise it would be a disaster for the artillery battery. If a ball is too large, it will simply not fit through the bore. If a ball is small, too much energy will be lost firing it and it simply will not be effective as a weapon. If a ball is not truly round it could jam the bore and that truly is bad news for a jammed gun could easily blow up on firing. There are many balls out there that are not cannon balls, these are weights, balls used to grind coal or other minerals , ornaments, gate weights. So one test of a cannon ball is that the measurement has to be pretty much right. The best way to measure a ball is to use a seamstress tape measure (about $3 bucks at Wal-Mart) get a measurement of the circumference, divide by Pi (oh hell you thought you were done with high school math) and you have the diameter. I will make it easy, pi is 3.141593, so if a ball measures much more or less than 19.6 inches in circumference, it ain't going to be a cannon ball no matter how much you want it to be so. (19.6 inch circumference, divided by pi 3.141593 equals 6.25 in. Results like 6.0n, 6.5in, and weights of 31lbs and 33lbs are all grinding balls, (euphemism for "junk") and they need to be taken to the recycling center and not sold as a cannon balls on ebay. There are millions of these grinding balls out there, the mining industry has been using them for centuries and they can be any size.


Artillery 1511 Ball solid shot 32pdr. 6.4in.
Smoothbore artillery projectile, spherical ball, solid shot, smoothbore 32 pounder, 6.4in.
Projectile was manufactured in the Federal arsenals for the 32 pounder smoothbore which was the main gun of the 1840's and 1850's coastline defenses. The solid balls could skip across the water and strike a wooden ship at the water line causing severe damage. Although this weapon system was largely obsolete by the Civil War, many batteries employed these weapons and the Confederates used them. Projectile measures: diameter 6.25in. weight 32lbs.
Ref: Bell Heavy Ordnance, pg. 45.

A0128...Smoothbore artillery projectile, spherical ball, solid shot, smoothbore 32 pounder, 6.4in.
Projectile was manufactured in the Federal arsenals for the 32 pounder smoothbore which was the main gun of the 1840's and 1850's coastline defenses. The solid balls could skip across the water and strike a wooden ship at the water line causing severe damage. Although this weapon system was largely obsolete by the Civil War, many batteries employed these weapons and the Confederates used them. Projectile measures: diameter 6.25in. weight 32lbs. Projectile is disarmed, casting is solid iron. Recovered: Fort F.H.I.W.C., (Fort Huger, Isle of Wight County) by Mac Mason, Nov 1967.
Ref: Bell Heavy Ordnance, pg. 45.

A2402...Smoothbore artillery projectile, spherical ball, solid shot, smoothbore 32 pounder, 6.4in.
Projectile was manufactured in the Federal arsenals for the 32 pounder smoothbore which was the main gun of the 1840's and 1850's coastline defenses. The solid balls could skip across the water and strike a wooden ship at the water line causing severe damage. Although this weapon system was largely obsolete by the Civil War, many batteries employed these weapons and the Confederates used them. Projectile measures: diameter 6.25in. weight 32lbs. Projectile is disarmed, casting is solid iron. Recovered: James River, Virginia area.
Ref: Bell Heavy Ordnance, pg. 45.

A2688...Smoothbore artillery projectile, spherical ball, solid shot, smoothbore 32 pounder, 6.4in.
Projectile was manufactured in the Federal arsenals for the 32 pounder smoothbore which was the main gun of the 1840's and 1850's coastline defenses. The solid balls could skip across the water and strike a wooden ship at the water line causing severe damage. Although this weapon system was largely obsolete by the Civil War, many batteries employed these weapons and the Confederates used them. Projectile measures: diameter 6.25in. weight 32lbs. Projectile is disarmed, casting is solid iron. Recovered not known.
Ref: Bell Heavy Ordnance, pg. 45.

A2769...Smoothbore artillery projectile, spherical ball, solid shot, smoothbore 32 pounder, 6.4in.
Projectile was manufactured in the Federal arsenals for the 32 pounder smoothbore which was the main gun of the 1840's and 1850's coastline defenses. The solid Projectile was manufactured in the Federal arsenals for the 32 pounder smoothbore which was the main gun of the 1840's and 1850's coastline defenses. The solid balls could skip across the water and strike a wooden ship at the water line causing severe damage. Although this weapon system was largely obsolete by the Civil War, many batteries employed these weapons and the Confederates used them. Projectile measures: diameter 6.25in. weight 32lbs. Projectile is disarmed, casting is solid iron. Recovered not known.
Ref: Bell Heavy Ordnance, pg. 45.


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