Manuscripts
Plaque placed at Separation canyon by the Dusty Dozen in commemoration of the separation in the Powell party on Aug. 28, 1869
You might also be interested in

Members of the Dusty Dozen crew with the maker they placed at Separation Rapid
Manuscripts
mssMarston papers V148/0039

Separation Canyon; Mile 239. This canyon was used by the Howlands and Dunn to leave the Powell party in 1869, Aug
Manuscripts
mssMarston papers V097/0198.01

Separation Canyon; Mile 239. This canyon was used by the Howlands and Dunn to leave the Powell party in 1869, Aug
Manuscripts
mssMarston papers V097/0198.02


