Exhibit 168

File — Carton: 285, Folder: 33

Staff Only

Scope and Contents

Stevens, Gov. Isaac Ingalls. , "Reports of Explorations and Surveys, to Ascertain the Most Practicable and Economical Route for a Railroad from the Mississippi River to the Pacific Ocean," Volume I, Washington: A. O. P. Nicholson Printer, 1855, pp. 147-152, 422 and 426; and Vol. XII, Book I. Washington: Thomas H. Ford, Printer, 1860, pp. 109, 130-135, 175, 179, 196, 200-202, 224, 254 and 344.

Dates

1664-2021

Conditions Governing Access

Twenty-four hour advanced notice encouraged. Materials must be used on-site. Access to parts of this collection may be restricted under provisions of state or federal law.