Manuscripts
The "Rattlesnake" in Mile 217. Brian Rowlands at the controls. Approximate gauge: 40,000 cfs
You might also be interested in

"Rattlesnake" in Mile 217. Approximate gauge: 40,000. Brian Rowlands, pilot
Manuscripts
mssMarston papers P006/0497

The "Rattlesnake" into Mile 217 Rapid. Brian Rowlands at the controls. Preliminary gauge at Bright Angel Creek: 40,000 cfs
Manuscripts
mssMarston papers V091/0080

The "Rattlesnake" in Mile 217 Rapid. Approximate gauge: 90,500 cfs
Manuscripts
mssMarston papers V091/0068

The "Rattlesnake" heading into Mile 217 Rapid. Approximate gauge: 90,500 cfs
Manuscripts
mssMarston papers V091/0067

The "Rattlesnake" heading into Mile 217 Rapid. Preliminary gauge at Bright Angel Creek: 40,000 cfs
Manuscripts
mssMarston papers V091/0079
