A. N. Towne to CPH, Feb. 19, 1875, E. P. Vining to Sidney Dillon, Jan. 29, 1875, enclosed with preceding. See also J. C. Stubbs to Towne, Feb. 13, 1875, CPH Papers, ser. 1, r. 7. E. P. Vining to J. C. Stubbs, Feb. 19, 1875, CPH Papers, ser. 1, r. 7.
Third Annual Report of the Board of Railroad Commissioners of the State of California for the Years Ending Dec. 31, 1880-81-82 (Sacramento: J. D. Young, 1882), 79.
Proceedings of the Trans-Continental Association . . . , 1888, 148-49, CB&Q, 33, 1890, 7.3-8.1, box 1.
Klein, Union Pacific, 314.
Testimony of Charles Francis Adams, April 29, 1887, PRC, 1:110-11.
CPH to Hopkins, April 19, 1875, LB, 7:131-32, Hopkins Collection.
CPH to Adams, May 18, 1886, UP, SG2, ser. 1, box 39, f. 5.
The Pacific Mail Steamship Company, vols. 42, 44, 45 46, 49, Pacific Mail Mss.