J. J. Hill to EVD and G. W. Howard, April 25, 1894, J. J. Hill to W. W. Currier, April 26, 1894 (two letters), J. J. Hill to EVD and G. W. Howard, April 26, 1894.

Memorandum, n.d., c. April 26, 1894, W. J. Anderson, to Hill, c. April 22, 1894, Great Northern, pt. 1, 1862-1922, ser. B, Labor, r. 1, Presidential Subject File-1893-95, file 2114 L 22, D82F.