Manuscripts
Upriver at Mile 18 1/2 at Boulder Narrows in Marble Canyon
You might also be interested in

Boats on both sides of the boulder in Boulder Narrows, Mile 18 1/2, from below. National Archives
Manuscripts
mssMarston papers V046/0035
Image not available
Boulder Narrows (Mile 18.6) - Mile 18-19
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



