General Robert E. Lee prepares for a Union counterattack shortly after the failure of Pickett’s Charge.

Reilly’s Battery of the famed Hood’s Division, engaged in counterbattery action against Hazlett’s Union Battery on Little Round Top.

"Up men, and to your posts! Don’t forget today that you are from Old Virginia!"

Major General John F. Reynolds instructs Captain James Hall of the 2nd Maine Light Artillery Regiment.

John C. Pelham leading Stuart’s horse artillery to the support of Jackson at Sharpsburg.

Lt. Gen. James Longstreet and his beloved First Corps, marching to Gettysburg.

Saying goodbye to Anne Cockey at a ball in Urbana, MD, on Sept. 8, 1862.

General Robert E. Lee returns to his headquarters after a weary day of battle.

Having tracked a band of hostile Comanche Indians for fine days, John L. Bullis and three Seminole Negro Indian Scouts were ready for action.

To secure the crossing meant everything. There, armies were stopped or raids carried out into the North or the South.

General Robert E. Lee and General Ambrose Powell Hill in Cashtown, PA.

Virginia infantrymen march their way across almost a mile of open ground to attack the Union center during Pickett’s Charge.