GENERAL ORDERS, No. 82. WAR DEPARTMENT, Adjutant General's Office, Washington, May 6, 1865. For reducing the number of Company and Staffi Officers of Volunteer Regiments. By direction of the President, all Company and Staff Officers of Volunteer Regiments absent from their commands on account of physical disability, or by virtue of leaves of absence granted them on their return to loyal States as prisoners of war, will be honorably mustered out of the service of the United States of date the fifteenth (15th) instant. Said officers will immediately apply, by letter, to the Adjutant General of the Army for their muster-out and discharge papers. In case of physical disability from disease or wounds, the letter must be accom- panied by a medical certificate of the usual form. The post office address of the officer must be given with care in a1! cases. By order of the Secretary of War: W. A. NICHOLS, Assistant Adjutant General. Official: Assistant Adjutant General.