In the summer of 1863, a Union staff officer named Frank Aretas Haskell sat down in a Pennsylvania farmhouse and wrote a letter. He was not sure he would survive the war, and he wanted to record what he had just witnessed. The result was one of the most extraordinary first-hand accounts of battle ever written by an American soldier.
Haskell was a lieutenant on the staff of General John Gibbon. He wrote the letter to his brother in Vermont, and it was never meant for publication. It circulated quietly among veterans and scholars for nearly two decades. Haskell himself was killed at the Battle of Cold Harbor in June 1864, less than a year after Gettysburg. He never knew his account would become essential reading for anyone trying to understand the Civil War.
The letter describes July 3rd, 1863, the third day of the Battle of Gettysburg. It is a detailed, moment-by-moment account of Pickett’s Charge, the largest infantry assault ever attempted on American soil. Haskell was close enough to feel the heat of the cannon fire. His account preserves the chaos, the courage, and the terrible human cost of that single afternoon.
Just before noon, Gettysburg was quiet. After two days of some of the bloodiest fighting of the war, the battlefield had fallen into an eerie silence. Haskell wrote that not a musket cracked and not a cannon boomed. The men of the Union Army’s Second Corps were waiting under the July sun, exhausted and thirsty. Many had barely slept.
Haskell himself had not eaten since the previous noon. He had survived on a cup of coffee and a sip of whiskey. He had been in the saddle for nearly 20 hours. When General Gibbon suggested finding food, Haskell was eager to help.
Two officers rode out and returned triumphantly with two chickens, a hunk of butter, and one enormous loaf of bread. The bread, Haskell noted, had been bought from a soldier too faint to carry it. It then required a spirited chase to recover it from a hog that had taken possession. Haskell called this providence.
The officers set up a meal in a small peach orchard. Their servant produced a pan of stewed chicken, hot potatoes, toast, butter, tea, and coffee. Haskell contributed a cucumber pickle he had carried in his saddlebag for days. Soon, General Hancock arrived, followed by General Meade, the commanding general of the entire Army of the Potomac.
A staff officer found an empty cracker box for Meade to sit on. More generals arrived, and they sat in the dust, eating stewed chicken and arguing about what General Robert E. Lee would do next. Meade thought Lee would attack the left. Hancock believed the assault would come at the Second Corps, right where they were sitting. They joked and teased each other. They had no certainty they would be alive by sunset.
One small moment in Haskell’s account stands out. General Gibbon called over Captain Farrell of the First Minnesota, a quiet and thorough soldier. Gibbon ordered him to return his provost guard unit to their regiment. Farrell touched his hat, said, “Very well, sir,” and walked away. Haskell wrote, “I never saw him again.” He did not elaborate. He did not need to.
After the generals departed, Haskell lay down in the shade. He looked at his watch. It was five minutes to one. He put the watch back in his pocket and closed his eyes. He thought he might sleep. Then came the sound.
A single Confederate gun fired somewhere beyond the crest of the ridge. Then a second shot, a third, and then everything at once. The entire western horizon exploded. Haskell was witnessing the largest artillery bombardment ever launched on American soil. The Confederates had massed approximately 125 guns along a front nearly two miles wide. Combined with the Union artillery that returned fire, roughly 250 guns were roaring simultaneously.
Haskell said the noise defied description. Comparing it to thunder or a summer storm would be weak. This was something else entirely. The chaos was absolute. Servants bolted across the fields. Horses broke loose and stampeded. A shell struck a mess wagon horse, and the driver lost control. Two mules loaded with ammunition were torn apart. General Gibbon’s groom was killed by a shell within the first minute.
Haskell found his own horse calmly eating oats, completely indifferent to the artillery fire. He wrote that the sight was so absurd, he almost laughed. He took something from that horse, a kind of deliberate calm in the middle of catastrophe. Then he rode forward.

The Union guns had roared to life in reply. The infantry was already down, hugging ditches and rocks. They were not broken or afraid. They were veterans who had learned to make themselves small. The artillery duel lasted nearly two hours.
In the midst of the horror, Haskell noticed deeply human moments. A soldier walked slowly up from the rear with a knapsack, moving with deliberate unconcern. A shell struck the knapsack, and its contents flew thirty yards in every direction. The man stopped, checked his back, and kept walking, untouched.
Another soldier crouched behind a stone no bigger than a bucket. Haskell told him not to lie there like a toad, but to go to his regiment and be a man. The soldier looked up, terrified, and put his face back in the dirt. Moments later, a shot struck the stone and shattered it. The man was unharmed.
Not every story had that outcome. A shell burst among a group of orderlies holding horses. Two men and a horse died instantly. An open limber box in Lieutenant Alonzo Cushing’s battery caught a direct hit. Even far behind the ridge, there was no safety. General Meade’s headquarters was riddled with shot. Ambulances carrying wounded were struck. A field hospital was hit.
At the peak of the duel, General Gibbon led Haskell and his staff two hundred yards in front of the Union line. From there, they could see both ridgelines simultaneously. Gibbon spoke quietly. He said he was not a member of any church, but he had always had a strong religious feeling. He believed he was in the hands of God and would be harmed or not according to His will. That was why he went where duty called, no matter the danger. Within the hour, Gibbon would be shot.
Around two o’clock, the Confederate guns began to fall silent. One battery after another went quiet. The Union chief of artillery, General Hunt, had also ordered batteries to cease fire, either to conserve ammunition or to deceive the Confederates into thinking their bombardment had worked. The silence, after two hours of that noise, was almost physically strange.
General Gibbon suggested the Confederate infantry might be retreating. Haskell disagreed. He said to give it fifteen minutes, and they would see what the cannonade had really meant. Then Captain Wessels arrived, breathless. He reported that the enemy’s infantry was advancing.
Haskell and Gibbon galloped to the crest. They did not need to be told anything. From the tree line nearly a mile away, a gray tide was pouring out. It stretched across a front of nearly one thousand yards. The formations were perfect. Rank on rank, man touching man, line supporting line. Red battle flags rippled in the July air. Muskets glinted in the sunlight like a sloping steel forest.
Pickett’s division held the Confederate right. Pettigrew’s was on the left. Behind the front ranks, more lines waited to follow. Haskell wrote that it was magnificent, grim, and irresistible. On the Union crest, there was no panic. There was only the quiet sound of preparation. Hammers being drawn back. Cannon wheels being moved forward by hand. Cartridge boxes being opened.
General Gibbon rode the line with characteristic calm. He told the men not to fire too fast, to let the Confederates come close, and to aim low. His composure was contagious. The men absorbed it.
On the Confederate side, the attacking formations were taking fire. Artillery shells burst among them, and shrapnel tore through the packed ranks. They did not stop. They did not waver. On the Confederate right flank, concealed Union forces opened up in a deadly enfilading fire. The Confederate lines shifted and pushed forward.
Think about what it takes to march into that. Into the open, in the heat of a Pennsylvania July, with artillery shells falling around you, closing on a line of veteran infantry behind a stone wall, and to keep walking. Dressed ranks, colors flying. Whatever you think of what they were fighting for, and the Confederacy was fighting to preserve slavery, the physical courage involved was real. Haskell acknowledges it. He cannot do otherwise.
They were halfway across the field. Then they were closing on two hundred yards. Then the Union line erupted. The Confederate formation halted, raised their rifles, and fired back. A thousand yards of line flared with fire and smoke. The volleys cracked like hailstones on a slate roof.

One by one, the Union artillery batteries began to fall silent. Their barrels were fouled, their caissons empty, their crews exhausted. Lieutenant Alonzo Cushing, twenty-two years old, was bleeding from wounds sustained during the bombardment. He had his guns pulled forward by hand to the stone wall itself. He fired his final canister rounds into the advancing Confederates at point-blank range. Then a bullet found him. He fell beside his guns.
For one terrible moment, it looked like the Union was going to lose. Haskell had lost sight of General Gibbon in the smoke. He rode toward the right of the second division. Near the copse of trees, the landmark at the center of the Union position, he saw movement that should not have been there. Webb’s brigade, holding the center, was falling back.
Men were leaving the wall. Men were running. Behind them, Confederate flags were rising over the position. One already flew above the silent guns of the fallen Cushing. Gettysburg hung by a thread.
Haskell had no orders. He had no formal authority to command these men. He was an aide, not a line officer. But he drew his sword. He rode into the gap. He shouted for the men to halt, face about, and fire. Some obeyed. Some stared. Some kept running. On the backs of those who ignored him, he let the flat of his saber fall. Not lightly. They stopped. They turned. They understood.
General Webb arrived on foot and joined the effort. Together they rallied what remained of the line. The Confederates who had actually crossed the wall, the furthest point of advance, were shot down or pinned. But Webb had only three regiments. They could not hold indefinitely.
Haskell turned his horse and galloped along the ridge. He found Colonel Hall and asked if he could assist General Webb. Hall said yes. Haskell told him he could not be too quick. Hall moved his entire brigade immediately.
Haskell then rode toward Harrow’s brigade. He found the regiments standing and waiting. He told them the enemy was breaking through and there was no time for orders. Forward to the wall. The officers understood at once. Color bearers moved to the front. As the line moved through the smoke, Haskell pointed toward the stone wall and called out, “See the chivalry! See the graybacks run!”
They roared. They quickened. At the wall itself, some officers hesitated. One major told Haskell that by tactics, his place was behind the men, not in front. Haskell told him he was fit for tactics, not for war. The man stayed.
Another captain objected that Union artillery from the rear might open fire by mistake. Haskell replied that if they did not take care of the front, there would not be a rear. Then he called to a sergeant of the 72nd Pennsylvania. He told him to forward with his colors and let the rebels see it close before they died.
The sergeant took the broken flagstaff in both hands and ran forward alone. Halfway to the wall, he fell. But the line came alive. The men could not watch him fall without following.
What came next was not a battle in any organized sense. It was a brawl, a tangle of smoke and flags and bodies. Bayonets crossed. Rifle butts broke jaws. Men fell in heaps against the wall and over it. The smoke was so thick, you could not see five feet ahead. Union soldiers loaded without thinking and fired into faces at arm’s reach.
Haskell wrote that the Union troops did not act in obedience. They fought because the man beside them fought. They moved forward because it was the only way not to be crushed.
Then came the pivot. Hall’s and Harrow’s fresh lines struck the Confederate flank. The fire from the wall thinned. The flags behind the crest wavered. Then they broke. Not all at once. First a few, then a dozen, then the whole of it. They turned. They ran. Some surrendered. Some lay still and did not move again.

The center had held. The Union had retaken the wall.
Haskell stood on the crest near the copse of trees. The ground was slick with blood. The air was thick with smoke and a new, different silence. The silence of aftermath. No bugles sounded. No drums beat. Just the moans of the wounded, the wind tugging at flags, and the stunned quiet of those still alive.
Then he saw General Meade. Meade came up on horseback with only his son at his side. No escort. No fuss. He reached the crest and looked out across the field, the wreckage, the prisoners, the fallen colors. He asked quietly how it was going here. Haskell answered that the enemy’s attack was repulsed.
Meade said nothing at first. He looked again, long and deeply. Then he said, quietly, “Thank God.” He lifted his hat and waved it once. His son repeated it louder. Meade nodded. Then he gave orders to reform the line, collect the wounded, and ready for counterattack.
The numbers, when they came in, were staggering. Of the approximately 12,500 to 14,000 Confederates who stepped out of that tree line, roughly 1,500 were killed outright. More than 7,000 were wounded. More than 4,000 were captured. Thirty-three Confederate battle flags were taken. Some were torn from the hands of dying men. Some were seized at the wall in the melee.
Of Pickett’s division specifically, nearly two-thirds were killed, wounded, or captured. Whole brigades had been effectively erased. The Union Second Corps paid dearly as well, with more than 2,000 casualties in that final hour alone.
General Gibbon had gone forward on foot during the fight. He was shot in the shoulder. He survived, recovered, and continued to serve.
Haskell walked among the captured flags laid out after the battle. Thirty-three of them, silk torn and stained. Men walked past in silence, he wrote, as if they had stumbled on relics from another age. What struck him most was the prisoners. Even among the defeated Confederates, there was no begging and no tears. Some looked the Union men in the eye, battered and beaten, but still upright. Others turned away, not with shame, but with exhaustion.
Haskell thought that in that moment, both sides understood each other better than ever before. This was no victory to be celebrated with songs or wine. It was a relief. A lifting of a weight that had nearly crushed them.
Pickett’s Charge is often described as the high-water mark of the Confederacy. The moment when the Southern war effort reached its absolute peak and then broke. After Gettysburg, the Confederate Army of Northern Virginia never again launched a major offensive into Union territory. The strategic initiative had shifted. Lee would spend the rest of the war fighting defensively, with fewer men and smaller resources.
But the meaning cuts deeper than strategy. What Haskell’s account captures is the human texture of how that day actually went. It went because a group of hungry officers ate stewed chicken and cucumber pickles in a peach orchard and argued about where Lee would attack next. It went because Captain Farrell touched his hat and walked away and never came back. It went because a horse stood perfectly calm eating oats while shells fell around him.
It went because Alonzo Cushing, twenty-two years old, had his guns pushed by hand to the wall and fired canister into advancing men until a bullet found him. It went because a sergeant with a broken flagstaff ran forward alone and fell, and the men behind him could not watch that and stay still. It went because Frank Haskell drew his sword and rode into a gap with no authority to do so, and hit fleeing soldiers on the back with the flat of his blade until they turned around.
And it went because of the men who were asked to cross that field in the first place. Walking into something they could see was going to kill them. Because they had been ordered to. Because the flags were moving forward. Because the men next to them were still marching. Because that is what soldiers do and have always done. For causes just and unjust alike.
Haskell ends his account not with triumph, but with something colder. War had shown its face clearly that day, he wrote. No man who had seen it would ever look at flags or uniforms the same way again.
He was twenty-nine years old when he wrote that. Less than a year later, he was dead. But the letter survived. Now, more than 160 years later, we have it. A window that refuses to close. A voice that refuses to go quiet. If you want to understand what Gettysburg was, not as a turning point on a timeline, but as a thing that actually happened to actual people in actual heat and smoke and noise and blood, this is where you start. With a man lying down in the shade of a peach orchard at five minutes to one, thinking he might sleep. And then the sound.