Manuscripts
Camp on Black Mesa. Nequoia Arch Survey. Black Mesa Traverse. Winter. Arthur and Harold Ekker in camp
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At top of North Trail on way to Black Mesa. Nequoia Arch Survey, Black Mesa Traverse. Winter. Left: Ted Crum. Right: Harold Ekker
Manuscripts
mssMarston papers V006/0017

Nequoia Arch Survey. Black Mesa Traverse. Winter. French Seep Camp near Observation Rock
Manuscripts
mssMarston papers V006/0016
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Nequoia Arch
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


