Encampment at Cumberland Landing, Va.

Encampment at Cumberland Landing, Va.

Execution of a deserter, Alexandria, Va.

Burial of the Union dead at Fredericksburg, December 15, 1862 (i.e. May 19 or 20, 1864. Working within the Confederate lines under a flag of truce. Our army had retreated, leaving our dead on the field

Collecting remains of the dead

On the battlefield at Gettysburg

Soldiers and part of a battery, on the battlefield of Bull Run

Bomb-proof quarters of Major Strong, at Dutch Gap, Va., July, 1864

Rebel fortifications, Atlanta, Ga.

Interior of the Union Fort Sedgwick, called by the rebel soldiers "Fort Hell," showing Union soldiers on the breastworks

The Thirteen-Inch Mortar "Dictator"

The Union line before Petersburg

Interior of Fort Sedgwick

Bomb proof quarters at Ft. Burnham. The sides and top are 7 feet thick, contains two rooms, sleeping and cooking

Bomb-proofs in the Union Fort Sedgwick, called by the rebel soldiers "Fort Hell"

Interior of the Union Fort Sedgwick, called by the rebel soldiers "Fort Hell," showing Union soldiers on the breastworks

Ditch and "Cheavaux de frise" in front of the Union Fort Sedgwick, called by the Rebel soldiers "Fort Hell"

Ditch and "Cheavaux de Frise" in front of the Union Fort Sedgwick, called by the rebel soldiers "Fort Hell"

Breastworks and "Cheavaux de Frise" in the Rebel Fort Mahone, called by the soldiers "Fort Damnation"--Lieut. J.B. Krepps, 2d Penn. Veteran Artillery and comrades viewing the works

Union picket line in front of the rebel Fort Mahone, called by the soldiers "Fort Damnation", Richmond, Va.

Union picket line in front of the rebel Fort Mahone, called by the soldiers "Fort Damnation", Richmond, Va.

Union picket line in front of the rebel Fort Mahone, called by the soldiers "Fort Damnation", Richmond, Va.

Union picket line in front of the rebel Fort Mahone, called by the soldiers "Fort Damnation," Richmond, Va.

Dismantling of the rebel forts after the storming of Petersburgh (i.e. Petersburg), Va.

Maj. Gen. Sherman and staff This view was taken in the trenches before Atlanta, Ga.

The ditch on the west side of the Union Fort Sedgwick, called by the Rebel soldiers "Fort Hell"

Soldiers' quarters in the Union Fort Rice adjoining Fort Sedgwick (fort Hell".)

View from the parapet of Fort Sumpter (i.e. Sumter), with Charleston in the distance, taken April 14th, 1865, on the occasion of the raising of the old flag by Gen. Anderson

Exterior view of Fort Sumter, S.C.

Interior of Fort Sumpter (i.e. Sumter), S.C., looking south-east