Map of North America: Showing the research areas, cities, and rail routes important in Edward Curtis's Life by Eric Elias. In Lawlor, Laurie. Shadow Catcher: The Life and Work of Edward S. Curtis. New York, .
Portrait, Edward Henry Harriman in his office, 1899.
Courtesy of Wikipedia.org.
Route of the Harriman Alaska Expedition.
Courtesy of pbs.org.