Report of a reconnaissance and survey in California
Subtitle: in connexion with explorations for a practical railway route from the Mississippi River to the Pacific Ocean, in 1853
By: by R.S. Williamson, Corps of Topographical Engineers.
Contributors: Williamson, R. S. 1824-1882.
Series: United States. War Dept. Report of the secretary of war communicating the several Pacific railroad explorations ... Washington, 1855 -- v. 3, report X.; House executive document (United States. Congress. House) -- 33d Congress, 1st session, no. 129.; Western Americana, 1550-1900 -- reel 552, no. 5559.; Ex. doc. (United States. Congress. House) -- 33rd Congress, 1st session, no. 129.
Publisher: s.n.
Published: 1855
Place of publication: [Washington, D.C.?
Language: eng
Format: Microform
Number of pages: 80
Subjects: Geology -- California.; California -- Description and travel.; California -- Surveys.
Notes: Includes the "Preliminary geological report: by William P. Blake, geologist and mineralogist of the survey."

Master microform held by: ResP.

Microfilm. Woodbridge, Conn. : Research Publications, 1975. 1 reel ; 35 mm. (Western Americana: frontier history of the Trans-Mississippi West, 1550-1900 ; reel 552, no. 5559)