Manuscripts
Ellsworth and Emery Kolb
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Ellsworth Kolb and Emery Kolb, "Experiences in the Grand Canyon,"
Manuscripts
Professional and personal papers of Otis R. Marston and his collection of the materials on the history of Colorado River and Green River regions.
mssMarston papers
Rapid designated as No. 22 in Ellsworth Kolb's book and No. 23 by Emery Kolb
Manuscripts
mssMarston papers V012/0059
