A Group of Union Soldiers and Civilians Posing in Front of the Office of Provost Marshall Department of the Cumberland in Chattanooga, Tennessee, During the American Civil War (1860's)

A group of Union soldiers and civilians posing in front of the Office of Provost Marshall Department of the Cumberland in Chattanooga, Tennessee, during the American Civil War, location unknown, c. 1861-1865. Attributed to Mathew Brady.

Source: National Archives and Records Administration.
Additional information: Library of Congress.

Union Soldiers of the 18th Ohio Volunteer Infantry Regiment Posing in Their Winter Camp Near Chattanooga, Tennessee, During the Civil War

Union soldiers of the 18th Ohio Volunteer Infantry Regiment posing in their winter camp near Chattanooga, Tennessee, during the Civil War.

Source.

Two Views of Union Soldiers Posing With an Office Wagon Used by the Headquarters of the Army of the Cumberland During the Civil War

Two views of Union soldiers posing with an office wagon used by the headquarters of the Army of the Cumberland at Chattanooga, Tennessee, during the Civil War.

Source 1.
Source 2.

Time-lapse Photographs of a Group of Union Soldiers Posing Behind a Locomotive

Time-lapse photographs of a group of Union soldiers posing behind a locomotive, Engine No. 162, during the Civil War in Chattanooga, Tennessee.

Source 1.
Source 2.

Union Soldiers Posing With an Artillery Piece in an Emplacement on Missionary Ridge During the Civil War in Chattanooga, Tennessee

Union soldiers posing with an artillery piece in an emplacement on Missionary Ridge in Chattanooga, Tennessee. Animated stereoscopic photographs.

Source.

Union Soldiers in Skirmish and Regimental Line Formations in Camps in Chattanooga and Washington, D.C.

Two rare views of Union soldiers of the 31st Pennsylvania Volunteer Infantry Regiment posing in various formations in a camp near Fort Slocum in Washington, D.C., 1862. The men in front look like they are posing in skirmish line formations while the troops in the rear are posing in regimental line formations.

Source 1.
Source 2.

A similar photograph of unidentified Union troops in skirmish line formation with a regimental line behind it during drilling said to be taken in a camp near Chattanooga, Tennessee, c. 1864. From Miller's Photographic History of the Civil War.

More information.

Albumen print version.

Source.