General Stevens’s diary and letters (unpublished).
His reports in the Engineer Bureau of the Army (unpublished).
Reports of the Coast Survey, Professor A.D. Bache, for 1850 to 1853.
Boston Post newspaper, files for 1852.
Pacific Railroad Routes Explorations, vols. i. and xii., two parts.
General Stevens’s reports to Commissioner of Indian Affairs, with journals of Indian councils and proceedings in 1854–55 (unpublished).
Reports of December 22, 1855, and January 29, 1856, in House Document 48, 1st session, 34th Congress.
Reports of August 28, December 5, 1856, council at Fox Island; October 22, 1856, second council at Walla Walla; April 30, 1857, with map and census of Indian tribes (unpublished).
Reports to Jefferson Davis, Secretary of War, August 15, December 21, 1854; February 19, March 9 and 21, May 23 (two letters), June 8, July 7 and 24, August 14, October 22, November 21 (three letters), 1856. See documents of 34th and 35th Congresses.
Reports and correspondence of General Wool, Colonel George Wright, and Lieutenant-Colonel Silas Casey, in said documents.