The Man Who Armed the South

On a cold April afternoon in 1865, a bearded Confederate colonel walked to a tall flagpole outside his mill.

He looked up at the garrison banner. It snapped in the wind above the Augusta Canal. Then he reached for the line and pulled it down.

The war was over. The mill was still standing.

George Washington Rains built that mill in seven months. He ran it for four years. He produced enough gunpowder to keep the Confederate army fighting long after every other resource ran dry. When the guns fell silent at Appomattox, his mill still stood. It never fell into enemy hands. No Union soldier ever set foot inside it.

The Confederacy lost the war. George Rains never lost his mill.

That is where this story ends. It begins in a Richmond office in July 1861, with an impossible order and a man nobody expected to deliver it.

The Problem Nobody Could Solve

The Confederate Army ran out of gunpowder before it ran out of men.

In the summer of 1861, the South controlled almost no powder production. The North owned the industries. Federal arsenals and private mills in the mid-Atlantic states produced the nation’s supply. When the Southern states seceded, they took almost none of that capacity with them. The Confederacy owned one functioning mill in Nashville. It could not supply an army.

Josiah Gorgas knew the numbers.

Jefferson Davis chose Gorgas as his chief of ordnance in April 1861. The choice was practical. Gorgas was a West Point graduate and the only experienced ordnance officer available to the new Confederate government. He accepted the position and arrived in Richmond, understanding what the South lacked.

He wrote it in his own record: “Within the limits of the Confederate States there were no arsenals at which any of the material of war was constructed. Except for blasting, the South produced no gunpowder. There was no saltpeter in store at any Southern point.”

That was the situation in April 1861. Gorgas had to build a war machine from nothing, while an army was already forming up to fight.

He turned to a man he already knew.

The Man From West Point

Josiah Gorgas graduated from West Point in 1841, sixth in a class of fifty-two. George Washington Rains graduated one year later, third in a class of fifty-six. They overlapped at the Academy for three years and served together in Mexico before either man imagined a Confederate army would exist.

Rains fought in Winfield Scott’s Mexico City campaign, marching from Vera Cruz to the Mexican capital in 1847. He stood in the same battles as Scott’s best staff engineer, Robert E. Lee. Vera Cruz. Cerro Gordo, Contreras, Churubusco. Molino del Rey, Chapultepec. Gorgas fought in Scott’s army at Vera Cruz and Cerro Gordo. Jefferson Davis fought under Zachary Taylor in a separate theater, at Buena Vista, far to the north. Davis met Rains later, as Confederate president. Scott’s campaign is where Rains, Gorgas, and Lee first moved in the same circles.

Look at the roster of Rains’s West Point Class of 1842. Two places behind him sat William Rosecrans, who would command Union armies. Further down the same list: John Pope, Abner Doubleday, James Longstreet, Lafayette McLaws, D.H. Hill, Earl Van Dorn. The men who would lead divisions and corps against each other sat in the same stone classrooms, studied the same textbooks, and shook the same hands at graduation.

When the war came, those handshakes became the geography of the killing.

Rains spent fourteen years in the Army after West Point. While there, he taught chemistry, mineralogy, and geology at the Academy between postings. In 1856 he resigned to run the Washington Iron Works in Newburgh, New York. After spending five years running furnaces and boilers and filing patents for steam engine improvements, the secession pulled him back south.

When Gorgas needed a man who understood chemistry, metallurgy, industrial construction, and military logistics all at once, only one man fit.

Seven Months

Rains left Richmond on July 10, 1861. He chose Augusta, Georgia, within the month.

The site on the Augusta Canal gave him what he needed: water power, rail connections to every corner of the Confederacy, and enough distance from Union lines to work without looking over his shoulder.

Construction began in September 1861. The workforce was small. The machinery that the Confederacy could furnish was incomplete. Most of the iron castings came from the Tredegar Iron Works in Richmond.

Rains used what he could find. The rest was improvised by him.

In his own account, published in 1882, he wrote that a pamphlet describing the world’s best British powder mill came into his hands after his appointment. He called it “a singular good fortune.” The pamphlet contained thorough written descriptions but no drawings. Most men could not build from words alone. Rains could.

There is a line worth tracing here. In 1855, Jefferson Davis was Secretary of War. Davis sent three officers to Europe to observe the Crimean War and inspect the continent’s best military facilities. One of those officers was Major Alfred Mordecai of the Ordnance Department, a North Carolinian who graduated first in his West Point class of 1823 and spent his career producing the definitive American studies on gunpowder and artillery. Mordecai toured British and European arsenals and powder works with the eye of the country’s leading ballistician. His report, published in 1860, contained a detailed technical description of European powder production that Rains described finding.

Six years later, Davis sat in Richmond as Confederate President and sent Rains to Augusta with orders to build a powder mill. The same man who commissioned the survey of the world’s best powder facilities also commissioned the man who would build one. The existing record does not confirm whether Mordecai’s published report was the document that reached Rains’s hands. But the chain is direct, the timing fits, and Rains’s training placed him in a small group of men who could have extracted a working design from a written description alone.

Mordecai himself made a different choice when the war came. Both the Union and the Confederacy offered him a commission. He didn’t take either. He resigned his U.S. Army commission in May 1861, called himself “dejected, broken-spirited and depressed,” and spent the war teaching mathematics in Philadelphia. He was a North Carolinian who could not raise a sword against the United States and could not raise one against his Southern family. His knowledge of powder production went with him into silence.

Rains took his knowledge south.

On April 10, 1862, the Augusta Powder Works produced its first batch. It took seven months from starting the project to producing the first item. Total cost: $385,000.

No Northern contractor could have done it faster.

By that summer, the mill ran at full capacity. It produced 7,000 pounds of powder per day and turned out 2.75 million pounds across the entire war. Gorgas recorded his pride in his wartime diary in 1864: “Where three years ago we were not making a gun, a pistol nor a saber, no shot nor shell — a pound of powder — we now make all these in quantities to meet the demand of our large armies.”

The Augusta mill made most of that powder possible.

The second-largest powder factory in the world. Built in the Confederate South, in less than a year, by one man with a pamphlet and a chemistry education.

The Innovation That Changed Everything

Rains did not copy what Northern mills did. He improved on them.

The critical step in powder manufacturing is incorporating, where the ingredients mix under pressure. In standard mills, this took four hours. Every hour the drums ran, the risk of explosion climbed. Mill workers died in powder facilities as a matter of course. The industry accepted it.

Rain changed the process. Charcoal and saltpeter were boiled together in copper cylinders for eight minutes before incorporating them. The heat drove the mixture deep into the pores of the charcoal. When the incorporating drums ran afterward, the ingredients bonded faster and more completely.

His incorporating time dropped from four hours to one.

Four batches per drum per day instead of one. Output at the mill quadrupled. The explosion risk fell. The quality of the powder rose above anything the Confederacy imported from Europe or captured from Union supply trains.

Confederate commanders noticed. The powder burned evenly. It drove shot at the velocities their artillery tables predicted. For an army that could not afford surprises, consistency was everything.

Theodore P. Savas spent years researching George Washington Rains. He contributed the Rains chapters to the 2007 book Never for Want of Powder: The Confederate Powder Works in Augusta, Georgia (University of South Carolina Press) and is writing a full biography of Rains, The Indispensable Man. The title of that published book states the record. The Confederacy never lost a battle because of lack of powder. Savas argues that the Augusta works prevented destroying Confederate armies in 1862 or 1863. The battles at Antietam, Chancellorsville, Gettysburg, the Wilderness — none of them happened the way they happened, or at all, without what Rains built.

Historian James McPherson called Gorgas, Isaac M. St. John of the Nitre Bureau, and George Washington Rains the “unsung heroes of the Confederate war effort.”

The Other Rains

George Washington Rains was not the only dangerous member of his family.

His older brother, Gabriel James Rains, graduated from West Point fifteen years earlier, in the Class of 1827. Where George built things that burned, Gabriel built things that exploded underground.

During the Seminole War in 1839, Gabriel experimented with buried artillery shells outside Fort King in Florida. He rigged them to detonate under pressure. Nobody called them landmines yet. The concept existed in formal military doctrine only.

At Yorktown in 1862, he deployed what he called “sub-terra shells” to cover the Confederate withdrawal. Union troops advancing on the position found artillery shells buried just beneath the road surface, connected to pressure fuses. Several soldiers died. The Union Army accused the Confederates of barbarism. Gabriel Rains replied that a buried shell did not differ from any other weapon of war.

Both sides argued about it. Rains kept working.

He developed the keg torpedo, a waterproof casing that let the sub-terra shell function in wet ground. He developed submarine mines for harbor defense. He commanded the Confederate Torpedo Bureau, the first dedicated mine-warfare organization in American military history.

Soldiers who served near both brothers called them “the Bomb Brothers.” It was not a compliment. It was a fact.

What Andrew McAllister Found

In the novel Antietam: Secession to the Bloodiest Day, a Union signal officer named Andrew McAllister picks his way through the wreckage of the Cornfield on the afternoon of September 17, 1862.

He restored a broken telegraph wire. He kneels in the corn stubble to splice the line. He notices a wooden crate nearby, cracked open by artillery fire. Burned powder residue marks the staves. He tips it toward the light and reads the stencil burned into the wood.

G.W.R. – Augusta Powder Works.

Andrew knows what it means. His brother’s best friend, James Tanner, spent the summer of 1862 refining powder at Augusta. “Maryland Grain,” James called it. A formula built for Confederate artillery firing at long range in humid conditions. The Confederacy needed it for the Maryland Campaign. James delivered it.

That powder drove the shells through the Cornfield all morning.

The crate is just a crate. But to Andrew, it is a message. The war he thought he understood just got smaller. And more personal.

This is What the Novel Follows

The Augusta Powder Works sits in the background of Antietam: Secession to the Bloodiest Day. You will not find George Washington Rains walking through those pages. The novel follows soldiers, not engineers. But the powder James Tanner refined at Augusta reaches the battlefield the same way everything reached the battlefield in 1862: on railroad cars, in wooden crates, stenciled with the initials of the man who made it possible.

Rains built the machine. James ran a piece. Andrew stood in the wreckage and read the stamp.

The men who fought at Antietam did not appear from nowhere. They came from West Point classrooms, frontier posts, and factory floors. History books skip the years that shaped them. Cadets to Captains: 1848-1860 tells that story.

It follows Andrew McAllister and his cousin James from the Pennsylvania frontier through West Point, through the twelve years of decisions and friendships and divided loyalties that Antietam will tear apart. You need that story before you read the battle. You need to know these men before the corn falls on them.

Cadets to Captains: 1848-1860 is available now on Amazon and at tomfoconnor3.com.

Antietam: Secession to the Bloodiest Day publishes soon. The powder was already in the barrel long before the battle opened. Now you know who put it there.

Tom O’Connor is the author of the Steel and Honor series of historical novels. He is a graduate of the United States Military Academy at West Point.

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