GENERAL ORDERS, No. 66. WAR DEPARTMENT, Adjutant General’s Office, Washington, March 16, 1863. I. .Key West and the Tortugas are transferred to the Department of the Gulf. II. Brigadier General D. P. Woodbury, U. S. Volunteers, is re- lieved from duty with the Army of the Potomac, and assigned to the Department of the Gulf, to command the district of Key West and the Tortugas. III. All Western Virginia is included in the Middle Department. By order of the Secretary of War: L. THOMAS, Adjutant General. Official : Assistant Adjutant General.