Letter of the Secretary of war
Subtitle: transmitting report of the orgranization of the Army of the Potamac, and of its campaigns in Virginia and Maryland, under the command of Maj. Gen. George B. McClennan, from July 26, 1861, to November 7, 1862.
Series: United States. 38th Cong. 1st sess. Senate. Ex. doc -- no. 15.; Senate executive document (United States. Congress. Senate) -- 38th Congress, 1st session, no. 15.
Publisher: Gorn. Printing Off.
Published: 1864
Place of publication: Washington
Number of pages: 242
Subjects: United States. Army of the Potomac; United States -- History -- Civil War, 1861-1865 -- Campaigns