Ewell, failing to win East Cemetery Hill, at 7 o’clock pushed Johnson’s troops against the enemy on the east side of Culp’s Hill, and, after an hour’s fighting, gained a lodgment in part of the works of the Twelfth Corps, which had been vacated by troops called to aid in defending the line on the extreme left against the attack of Longstreet.
Johnson’s troops pushed their advance by 9 o’clock as far as the Baltimore road; but on account of darkness and fearful of being led into a trap, did not go farther. In this contest the Confederates secured Spangler’s Spring, but all through the long night boys of both sides filled their canteens at the gurgling fountain.
At daybreak on the morning of July 3 General Slocum, of the Twelfth Corps, made a successful attempt to drive the Confederates from the Union breastworks they had gained the previous night, and for six hours the woods howled with shot and shell, as this was one of the most desperate battles. Slowly, but surely, foot by foot, the Union troops advanced until the breastworks were wrested from the enemy, who was forced back across Rock Creek. This ended the Battle of Gettysburg, so far as Ewell’s and Slocum’s corps of the two sides were considered.
From 10 until 1 there was an ominous silence over the whole field in both armies. Then came the shot and shell from 150 Confederate guns posted along Seminary Ridge, directed upon the center of the Union line, and immediately 150 guns on the Union side responded, and for nearly two hours the earth trembled.
General Hunt ordered the Federal pieces to cease firing to cool off, while he replaced disabled guns with fresh ones and replenished his supply of ammunition for the assault which was sure to come.
Lee thought the Union guns were silenced from exhaustion and promptly gave orders for 15,000 of Longstreet’s and A. P. Hill’s choicest troops to force the Federal line. Pickett was in front with his 5500 men, and bravely they marched on and on when the charge commenced. From there it was a rush, until on and beyond the stone wall, at the Angle, both sides mingled in wildest disorder, shooting and clubbing each other in a hand-to-hand struggle that seemed to have no end. One by one the Confederates threw down their arms and sought retreat.
Of Pickett’s 5500 men, 224 had been killed, 1140 wounded and 1499 surrendered. Out of fifteen Confederate flags, twelve were left with the Federals, only three with the few brave troops making their way back to the Southland.
On this third day of the battle General Hancock was carried off the field badly wounded.
While Pickett was making his charge, Stuart, with the Rebel cavalry, endeavored to break the Union line in the center of the rear, but there he met General David McMurtrie Gregg, of Berks county, in command of the Union cavalry, and was defeated in the most important cavalry battle of the war.
All night long after the battle, Lee pushed his trains to the river through Fairfield Gap, and on July 4 he commenced to move his army; by the 14th he had carried it safely across the Potomac into Virginia.