Manuscripts
Inscriptions of Bartl, Achlump and Griffith at Mile 75.5-76
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Fahrni and Bus Hatch near some of the inscriptions at The Billboard, Labyrinth Canyon, Mile 75.5
Manuscripts
mssMarston papers V119/0203

Names painted on the wall 41.5 miles below Green River, approximately Mile 75.5
Manuscripts
mssMarston papers V119/0215



