"A Plea for Free Labor," in Bromley, Chinese Massacre, 90.
Storti, Incident at Bitter Creek, 59-66.
Gardner and Flores, Forgotten Frontier, 27-29, 33-39.
Clark to Bromley, Oct. 28, 1885, Orr to Callaway, Oct. 30, 1885, UP, RG 2361, box 21, Labor Disputes, Oct. 1885.
I. Bromley to Adams, Sept. 25, 1885, UP, RG 3761, SG2, ser. 1, box 21.
See also Bromley to Adams, Oct. 4, 1885, UP, RG 2361, box 21, Labor Disputes, Oct. 1885.
Adams to Charles Welch, July 14, 1885, UP, PO, OC, vol. 29, ser. 2 r. 24.
For a wonderful account of coal mining and its environmental, social, and political ramifications in Colorado, see Andrews, Killing for Coal.