Manuscripts
Rapid #3 showing freight boat of the U. S. Geological Survey party, 5.0 miles below the Green River. Rapid #3 heads at Mile 211.65 and drops 4' in .15 miles
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Ellsworth Kolb in U. S. Geological Survey skiff in Rapid #3. Rapid #3 heads at Mile 211.65 and drops 4' in .15 miles
Manuscripts
mssMarston papers V008/0034

Ellsworth Kolb, boatman for the U. S. Geological Survey party, Rapid #8
Manuscripts
mssMarston papers V008/0175

Ellsworth Kolb in boat below Rapid #4, Cataract Canyon. U. S. Geological Survey under W. R. Chenowith
Manuscripts
mssMarston papers V008/0057

U. S. Geological Survey boats at lower end of Rapid 329, Mile 198
Manuscripts
mssMarston papers V013/0136

Down to head of Rapid #7. Bill Belknap is dropping into the head of the rapid, Mile 209.6
Manuscripts
mssMarston papers V008/0135
