Manuscripts
Ervin route up Redwall; 234 Mile Canyon
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Route climbed by Ervin in 1931 through the Redwall above 234 Mile Rapid
Manuscripts
mssMarston papers V095/0029

Escape route through the Redwall climbed by Ervin in 1931 above 234 Mile Rapid
Manuscripts
mssMarston papers V095/0038

234 Mile Rapid and the lower part of the climbing route used by Ervin in 1931
Manuscripts
mssMarston papers V095/0055

Spring in upriver fork of 234 Mile Canyon found by Ervin in 1931
Manuscripts
mssMarston papers V095/0043

