Manuscripts
Across Glen Canyon from above 73.6. The cactus flat at left is area of the mouth of Black Water Creek
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Down Glen Canyon to mouth of 73.6. The mouth of 71.25 is beyond at the cactus flat
Manuscripts
mssMarston papers V030/0098

Flat at mouth of Black Water Creek and the canyon at Mile 71.5
Manuscripts
mssMarston papers V031/0070

The first loop above the mouth of side canyon at Mile 73.6, Glen Canyon
Manuscripts
mssMarston papers V030/0093


