H.K. Thomas, Diary, July 17, 1871.
H.K. Thomas, Diary, July 19, 1871.
H.K. Thomas, Diary, Sept. 27, 1870.
H.K. Thomas Diary, April 12, 1871, June 17, 1871, June 29, June 30, 1871, August 15, 1871, Aug. 19, 1871.
H.K. Thomas, Diary, Dec. 10, 1870 (buffalo), March 15, 1871, Aug. 22, 1871 (elk).