[source: regimental orders book]
[see consolidated morning report, 91st PA, 19 September 1863]
Head Quarters 91st Regt Penna Vols
September 19th 1862 [sic]
Special Order No 84
Lieut Howard W. Shipley is hereby assigned to duty as acting adjutant
By order of
Joseph H. Sinex
Lt. Col. Commanding
James H. Closson
Lt. & Actg. Adjt.