The Union prison camp at "Belle Isle," Richmond, Va.

Old "Libby Prison" building, Richmond, Va.

[Libby Prison]

Libby Prison

Wounded at Savage Station, Virginia

General Hospital at City Point, Va.

The ever welcome Sanitary Commission

The ever welcome Sanitary Commission

The Ambulance Corps.

Hospital at Fredericksburg, Va., May 1864

Roper Hospital, Charleston, S.C., where the Federal wounded were confined

Dutch Gap Canal. Taken after the bank was blown out

Chattanooga, Tenn.

How Sherman's boys fixed the railroad

Destruction of a railroad bridge

A crippled locomotive in Richmond

Railroad depot at Nashville, Tenn.

Chattanooga, Tenn.

A canvas pontoon bridge

Building a pontoon bridge at Beaufort, S.C.

Building a pontoon bridge at Beaufort, S.C.

A pontoon bridge on the James River

A pontoon boat on wheels

Pontoon boat ready for the march. Hundreds of these boats and timbers kept along with our army

Pontoon bridge opened for steamers

Pontoon across the Appomattox River, Va., Broadway Landing

Where prisoners were exchanged

Waiting for a load of exchanged prisoners at Aiken's Landing, James River, March, 1865

View of James River pontoon bridge, from south side, above Jones' Landing

Wagon train crossing the Rappahannock River