Report of Lieut. Col. James H. Simpson ... on the Union Pacific Railroad and branches, Central Pacific Railroad of California, Northern Pacific Railroad, wagon roads in the territories of Idaho, Montana, Dakota, and Nebraska, and the Washington Aqueduct
By: made to Honorable James Harlan, Secretary of the Interior, November 23, 1865.
Contributors: United States. Dept. of the Interior. Engineer Office.; United States.
Series: Western Americana, 1550-1900 -- reel 492, no. 4926.
Publisher: Govt. Print. Off.
Published: 1865
Place of publication: Washington
Language: eng
Format: Microform
Number of pages: 161
Subjects: Union Pacific Railroad Company.; Pacific railroads.; Roads -- Northwestern States.; Washington Aqueduct.
Notes: "Acts of Congress relating to Pacific railroads": p. [139]-161.

Original wrappers.

Master microform held by: ResP.

Eberstadt no. II-1277.

Howes, U.S.IANA, no. S.503.

Microfilm. Woodbridge, Conn. : Research Publications, 1975. 1 reel ; 35 mm. (Western Americana ; reel 492, no. 4926)