U.S.S. Kineo and Hartford (on right), March 1863

U.S.S. Genesee at Baton Rouge, La., March 1863

U.S. ironclad gunboat Essex

Rebel Ram Stonewall

Libby Prison

[Libby Prison]

Old "Libby Prison" building, Richmond, Va.

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

Three "Johnnie Reb" Prisoners, captured at Gettysburg, 1863

The ever welcome Sanitary Commission

General Hospital at City Point, Va.

Wounded at Savage Station, Virginia

Dutch Gap Canal. Taken after the bank was blown out

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

Hospital at Fredericksburg, Va., May 1864

The Ambulance Corps.

The ever welcome Sanitary Commission

How Sherman's boys fixed the railroad

Destruction of a railroad bridge

A crippled locomotive in Richmond

Railroad depot at Nashville, Tenn.

Chattanooga, Tenn.

Chattanooga, Tenn.

Building a pontoon bridge at Beaufort, S.C.

Building a pontoon bridge at Beaufort, S.C.

A canvas pontoon bridge

A pontoon bridge on the James River

Pontoon bridge opened for steamers

A pontoon boat on wheels

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