16. Attractions of the Y. N. P. Kansas City Review. April 1880, p. 743.
17. Autumn in the Yellowstone Park. L. Rutgers. In his On and off the Saddle. New York: Putnam, 1894, pp. 1-19.
Barlow, Captain J. W., [94].
18. Battle of the Big Hole. G. O. Shields. Chicago and New York: Rand, McNally & Company. 1889. Contains an account of the Nez Percé Campaign.
Beam, Wm., [21].
19. Bicycle Tour of the Y. N. P. First. W. O. Owen. Outing, vol. xviii p. 191.
20. Black Hills, The, and American Wonderland. H. N. Maguire. The Lakeside Library, vol. iv, p. 298.
21. Bonneville, Captain, The Adventures of. Washington Irving. Chapter xxiii contains a reference to John Colter, the Stinkingwater River, and to “Colter’s Hell.”
22. Botanical Observations in Western Wyoming. C. C. Parry. American Naturalist, vol. viii, pp. 9, 102, 175, 211.
Boutelle, Capt. F. A., [8].