Manuscripts
Plaque at Separation Rapid placed there by Dusty Dozen 1934, Aug. 28, and replaced 1939, Aug. 28. This photo was made prior to start of 1934 cruise and is copy of a reproduction in a Salt Lake City [paper?], probably Deseret News of 1934, July 14
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Jim Bailey and Harvey Butchart (holding the 1934 plaque) prior to the plaque replacement at Separation Canyon
Manuscripts
mssMarston papers V097/0169

Plaque placed at Separation canyon by the Dusty Dozen in commemoration of the separation in the Powell party on Aug. 28, 1869
Manuscripts
mssMarston papers V148/0042
Image not available
Swain, Frank 1934 - The Dusty Dozen
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


