John Wesley Powell and an understanding of the West Author W. C. Darrah Article Date Spring 1969 Journal Title Utah Hist Q
F. S. Dellenbaugh of the Colorado: some letters pertaining to the Powell voyages and the history of the Colorado River Author C. G. Crampton Article Date Spring 1969 Journal Title Utah Hist Q
Brave conquerors of the Colorado Author E. Spendlove Article Date September 1969 Journal Title The West
[Diary of Ammon M. Tenney] Article Date April 1949 Article Abstract Diary of a trip from Kanab to Ft. Defiance in 1870. Jacob Hamblin was one of the party. Powell was returning East Journal Title N M Hist Rev
(Biographical sketches and original documents of the second Powell expedition of 1871-72) Article Date 1948 through 1949 Article Abstract ...the second Powell expedition is now more completely documented than any other exploring enterprise of which we have record. (Introd. To vol. 16-17) Journal Title Utah Hist Q