Manuscripts
Pen Pockets; Ambush Pockets
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God's Pocket
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
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Recapture Creek; Recapture Pocket; Rio de la Abajo
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
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C-57, C-58 (Lee's Ferry - Unkar - Bright Angel - 99 mile - Lava Falls - Lava Formation - 217 - Gods Pocket) [and possible others. Mostly Marble and Grand Canyons, with a few of the Little Colorado River, and one of Triplet on the Green River.] (139 slides)
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
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Howard, George Edward
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
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Cragin, Francis W
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
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One Hundred Thirty Three Mile Canyon; One Hundred Thirty Three Mile Rapid (Mile 133.0) - Mile 133-134
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