Irvin McDowell (1818 1885 Union major general whose army was routed at Bull Run and who was later reprimanded for his command of the 111 Corps at Cedar Mountain and Second Bull Run Carte-de-vis photograph a portrait of McDowell as Major General probably war-date. Signed in full on verso Rw Addis McClees Gallery Washington backstamp. Two small stains in blank area of photograph and some light soiling otherwise very good