![](http://www.alamy.com/thumbs/6/260B40E6-DCEF-4E4E-A682-970F5F9F84D6/M4YAHN.jpg)
BERT LOPER, COLORADO RIVER RUNNER, STANDS IN FRONT OF BILLBOARD. HANDS IN POCKET. CIRCA 1935. Grand Canyon Nat Park Historic River Photo.
Size: 1288px × 1553px
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, river, runner, service, usa, widlife, wilderness