J. D. Springer to Faulkner, Aug. 29, 1890, CPH Papers, ser. 1, r. 48.
CPH to Manvel, Sept. 5, 1890, CPH Papers, ser. 1, r. 48.
CPH to Manvel, Sept. 24, 1890, CPH Papers, ser. 1, r. 48.
CPH to Manvel, June 19, 1891, Michael Grogan to CPH, June 7, 1891, CPH Papers, ser. 1, r. 49.
Adams Memorabilia, Journal, Nov. 23, 1890, 152-57, Adams Papers, r. 10.
Bryant, Atchison, 143, 156-57. Huntington to [Gates], telegram, March 14, 1889, CPH, r. ser. 1, r. 47.