Confederate prisoners captured in the Shenandoah Valley being guarded in a Union camp, May 1862.

294k

Three Confederate prisoners from the Battle of Gettysburg, July 1863.

243k

Baseball game between Union prisoners at Salisbury, N.C., 1863. Lithograph of a drawing by Maj. Otto Boetticher.

311k

Issuing rations. Andersonville Prison, Ga., August 17, 1864. Photographed by A. J. Riddle.

347k

Libby Prison, Richmond, Va., April 1865. Photographed by Alexander Gardner.

264k

Old Capitol Prison, Washington, D.C.

343k

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