Manuscripts
Side canyon entering Glen Canyon from the left at Mile 58.7; Cummings Mesa
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Glen Canyon at Mile 62 showing the butte at end of Cummings Mesa
Manuscripts
mssMarston papers V033/0028

Downstream in Cataract Canyon to side canyon entering from left at Mile 184.1
Manuscripts
mssMarston papers V016/0140

The upriver finger of Cummings Mesa and the middle finger from the right bank at about Mile 59 in Glen Canyon
Manuscripts
mssMarston papers V033/0039

Up into side canyon on the left side of Glen Canyon at mile 147
Manuscripts
mssMarston papers V021/0089

