W. W. Stow to CPH, June 7, 1892, CPH Papers, ser. 1, r. 50.
CPH to Stow, June 1, 1892, CPH Papers, v. 227, ser. 2, r. 33.
W. H. Mills to CPH, June 14, 26, 1892, CPH Papers, ser. 1, r. 50.
W.H. Mills to CPH, June 26, 1892, CPH Papers, ser. 1, r. 50.
CPH to Mills, July 27, Aug. 1892, CPH Papers, vol. 228, ser. 2, r. 33.
Mills to CPH, Aug. 10, 1892, CPH Papers, ser. 1, r. 51.
White to J. D. Lynch, Jan. 14, 1887, White to J. W. Hellman, Jan. 14, 1887, White to H. M. Mitchell, Jan. 15, 1887, Correspondence, Outgoing, box 2, Letters from, vol. 1, Dec. 30, 1886-Jan. 21, 1887, White to Arthur Kearney, June 19, 1890, Correspondence, Outgoing, box 4, Aug. 14, 1889-Jan. 11, 1890, White to Patrick Collins, Aug. 14, 1890, Correspondence, Outgoing, box 4, Aug. 14, 1889-Jan. 11, 1890, White Papers.