Illustrative map of the battlefield of Manassas, Va., showing positions and movement of troops August 29th, 1862.

Library of Congress

Illustrative map of the battlefield of Manassas, Va., showing positions and movement of troops August 29th, 1862

Folding map from: Argument of Asa Bird Gardner, counsel for government, after conclusion of the evidence in the case of Fitz-John Porter, before the Board of Army Officers at West Point, January 1879.

Illustrative map of the battlefield of Manassas, Va., showing positions and movement of troops August 29th, 1862. : to accompany closing argument of counsel for the government, positions laid down by him, time of day 6 P.M.

Library of Congress map.