Francis F. Palmer, Across the Continent: Westward the Course of Empire Takes its Way. Lithograph. New York. Currier and Ives. 1868.
Henry T. Williams, ed., The Pacific Tourist: Williams Illustrated Guide to Pacific RR--California and Pleasure Resorts across the Continent (New York: Henry T. Williams, 1879), 172.
Henry T. Williams, ed., The Pacific Tourist: Williams Illustrated Guide to Pacific RR--California and Pleasure Resorts across the Continent (New York: Henry T. Williams, 1879), 173.
Henry T. Williams, ed., The Pacific Tourist: Williams Illustrated Guide to Pacific RR--California and Pleasure Resorts across the Continent (New York: Henry T. Williams, 1879), 182, 189.
Robert Utley, The Last Days of the Sioux Nation, (New Haven: Yale Univ. Press, 1963), 62-64.