Manuscripts
The break in the west wall of Marble Canyon at Mile 30.4
You might also be interested in

From east to west wall of Marble Canyon at 27 Mile Rapid. Taken from 9,000 ft. elevation
Manuscripts
mssMarston papers V048/0011
OPEN TODAY: 10 A.M.–5 P.M.
TicketsManuscripts

Manuscripts
mssMarston papers V048/0011