C. Crocker to CPH (Personal), Nov. 22, 1887, CPH, ser. 1, r. 46.
C. Dunham to Richard Olney, Olney Papers, ct. 17, r. 6.
C. F. Crocker to CPH, Jan. 3, 1887 CPH Papers, ser. 1, r. 44.
C. F. Crocker to CPH, Feb. 19, 1887 CPH Papers, ser. 1, r, 45.
AT&SF, C. F. Crocker to CPH, Feb. 18, March 8, March 14, April 1, 1887 CPH Papers, ser. 1, r, 45.
C. Crocker to CPH, Nov. 5, Dec. 5, 1887, CPH Papers, ser. 1, r. 46.
CPH to Towne, Feb. 24, 1887, CPH Papers, ser. 2, r. 27.
J. E. Gates to C. Crocker, April 7, 1887, CPH Papers, vol. 101, ser. 2, r. 16.
C. F. Crocker to CPH, April. 27, 1887, CPH Papers, ser. 2, r. 45.
for Oregon, C. Crocker to CPH April 11, 1887, CPH Papers, ser. 1, r. 45.
for shortages and demands, C. Crocker to CPH, Oct 24, Nov. 5, Nov. 9, Dec. 5, 1887, CPH Papers, ser. 1, r. 46.