Manuscripts
Identified by Emery Kolb as being in Red Canyon on the Green River. Note the figure on shore is wearing the dangerous choke-bored breeches and heavy boots. The boats were frequently stuck in the rocks through Red Canyon
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Pat Flattum and the Indian motor used in Glen Canyon trip. Note the dangerous "authority boots" and the choke-bored breeches
Manuscripts
mssMarston papers V173/0057
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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
Image not available
Emery Kolb
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
Image not available
Emery Kolb
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

![On the left bank at the lower end of Lava Falls. Kolb and Blake are wearing the dangerous choke-bored breeches. Boatmen are Leigh B. Lint, Emery Kolb, and [Henry] Elwyn Blake, reading left to right. Repairing boat. Grand Canyon at Lava Falls](/_next/image?url=https%3A%2F%2Frail.huntington.org%2FIIIF3%2FImage%2F22APN4I70TU1%2Ffull%2F%5E360%2C%2F0%2Fdefault.jpg&w=750&q=75)