F. Douty to CPH, Sept. 2, 1893, CPH Papers, ser. 1, r. 52.

Fair to PIC, Sept. 2, 1893, CPH Papers, ser. 1, r. 51.

Speyer & Co. to CPH, Sept. 26, 21, 1893, W. T. Smith to CPH, Aug. 3, 1893, C. F. Crocker to CPH, Aug. 13, 16, 1893, CPH Papers, ser. 1, r. 52.