Manuscripts
The inscription cut by Langdon Gibson over the grave of Peter M. Hansbrough. Near President Harding Rapid in Marble Canyon; Mile 44
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Point Hansbrough from the grave of Hansbrough, Mile 44, Marble Canyon
Manuscripts
mssMarston papers V051/0060

Jorgen Visbak and Bill Belknap photographing the grave of Peter M. Hansbrough near President Harding Rapid in Marble Canyon
Manuscripts
mssMarston papers V051/0065

Point Hansbrough photographed from grave of Hansbrough, Marble Canyon
Manuscripts
mssMarston papers V051/0059

Brown Inscription at Mile 12 in Marble Canyon left bank. Cut by Peter M. Hansbrough. Retouching by Martin Litton
Manuscripts
mssMarston papers V044/0182

