| 1. ||Colonel Lewis Wallace of the Eleventh Indiana Volunteers, Zouave Regiment, and His Staff ||United States--History--Civil War, 1861-1865; Virginia--History--Civil War, 1861-1865; United States. Army. Indiana Infantry Regiment, 11th (1861-1865); Wallace, Lew, 1827-1905; Military uniforms; Horses; Military officers ||Wallace is wearing the Zouave style uniform. Wallace and the other Army officers are on horseback. An enlisted man is standing near the mounted officers.