Major John Wesley Powell leads an expedition through the Grand Canyon to chart the Colorado River.
3 February 1920, Pottawatomie Indian Reservation, Oklahoma, USA
3 September 1916, Athlone, Ireland, UK
18 April 1934, New York City, New York, USA
7 April 1917, Birmingham, Alabama, USA
14 November 1921, Bayonne, New Jersey, USA
10 August 1904, Newark, New Jersey, USA
13 June 1918, Foraker, Shidler, Oklahoma, USA
16 February 1926, Kent, England, UK
17 April 1930, Standing Rock Reservation, North Dakota, USA
7 September 1902, Crab Orchard, Nebraska, USA
June 5, 1914 in Douglas, Arizona, USA
January 18, 1941 in Los Angeles, California, USA
April 30, 1930 in Beggs, Oklahoma, USA
13 August 1909, Joplin, Missouri, USA
19 August 1927, Beaumont, Texas, USA
