The survey crew attempting to release one of their boats caught on rocks. See the diary entries for September 27 and 28. Photograph gift of Kolb Studio, Grand Canyon.
River Running 1921: The Diary of E. L. Kolb EDITED BY W . L. R U S H O
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.MONG T H E COLORADO RIVER'S many canyons, Cataract Canyon, Utah's deepest, is one of the least known and appreciated. Since Cataract is so difficult to reach by any means, however, its obscurity is understand-