[source: regimental orders book]
Head Quarters 91st Regt P. Vols.
December 18 1863
Special Orders No 118
In compliance with orders from Brig. Head Qrs, the Regt. will form at the sound of the Bugle, at 12 oclock, this day, for the purpose of witnessing the execution of a soldier, none are excused but the sick, and one comp. cook company Comms. will relieve the men on guard duty with men fit for light duty for the time being
By order of
J H Sinex
Lt. Col. Comding
D B Baker
Lt. and Act. Adjt.