CAL TECH - CAMPBELL COLORADO RIVER TRIP. BOATS RUNNING SERPENTINE RAPID. WIDE VIEW. RM = 106. 04 NOV 1937. Grand Canyon Nat Park Historic River Photo.

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Size: 1680px × 1189px
Photo credit: © Natural History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, american, archive, arizona, canyon, coconino, conservation, country, county, grand, historic, history, land, lands, mohave, national, natural, nature, np, park, parks, preserve, public, runner, service, usa, widlife, wilderness