CPH to Crocker, Nov. 3, 1881, CPH Papers, vol. 29, ser. 2, r. 61.
CPH to Crocker, Jan. 7, 1881, CPH Papers, v. 28, ser. 2, r. 6.
Klein, Jay Gould, 240-42.
CPH to W. W. Stow, Feb. 8, 1893 (misdated 1894), CPH Papers, vol. 234, ser. 2, r. 33.
U.S. Compare, calculated for 1878 and 1880.
The sinking funds remained a source of corruption well after the Colton Trial
Colton Case Testimony, 3:1011, 1015-16, 1022-31, 1:98-99, 228-33, 6:2632-33.
CPH to Colton, Nov. 16, 1877, Octopus Speaks, 432.
Charles F. Crocker to CPH, July 26, 1889, CPH Papers, ser.1, r. 48.
W. Milner Roberts to Jay Cooke, Jan. 1, 1872, Cooke Papers.
CPH to HEH, Jan. 5, 1898, HEH Collection.
Colton Case Testimony, 11:5048-59.
San Francisco Call, May 14, 1884.
William Mahl to Gates, April 12, 1889, CPH Papers, ser. 1, r. 47.