Manuscripts
From north end of Powell Plateau across Galloway and Stone Canyons to Tahuta Point on Great Thumb Mesa
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From the north end of Powell Plateau across Galloway and Stone Canyons to Tapeats Creek and Fishtail Mesa
Manuscripts
mssMarston papers V075/0039

North from Havasupai Point across Serpentine to Powell Plateau
Manuscripts
mssMarston papers V070/0092

View across upper end of 140 Mile Canyon from northwest corner of Great Thumb Mesa
Manuscripts
mssMarston papers V078/0001


