Photograph of the entrance of the Havasu River (Blue River) into the Colorado River, Grand Canyon, 1900-1930. The nearly vertical rocky walls of the canyon etched with erosion, hem in the rivers far below. The canyon wall at right is cast in shadow. A shadow of part of the photographer or his gear is visible in the foreground
Photograph of the Colorado River in Glen Canyon at the head of the Grand Canyon, 1900-1930. The towe...
Color slide image of a scene in Havasu Canyon, a major tributary of the Colorado River in the Grand ...
Photograph of a view of the Colorado River looking east from the north side of Bass Ferry, Grand Can...
Photograph of the view of the Colorado River looking west near its junction with the Havasu River, G...
Photograph looking down into Blue Water or Cataract Canyon, Arizona, near the junction of the Havasu...
Photograph of the Colorado River at the entrance to Marble Canyon, Grand Canyon, 1900-1930. The towe...
Photograph of the view looking east down on the Colorado River from Grand View Plateau, Grand Canyon...
Photograph of the Colorado River in a canyon, ca.1900-1950. The steep canyon walls sweep up from the...
Photograph looking west on the Colorado River from Bass's Ferry, Grand Canyon, ca.1900-1930. The cal...
Photograph of a view of the Colorado River from the Hance Trail in the Grand Canyon, 1900-1930, look...
Photograph of the view of the distant Colorado River from Panorama Point, Grand Canyon, 1900-1930. T...
Photograph looking east on the Colorado River at the rapids above Bass's Ferry, Grand Canyon, ca.190...
Photograph of the Colorado River in the Grand Canyon from Bright Angel Plateau looking west, ca.1900...
Photograph looking east on the Colorado River from Bass's Ferry, Grand Canyon, ca.1900-1930. The rel...
Photograph of the Colorado River from the Hance Trail (or Hanse Trail?), Grand Canyon, looking east,...
Photograph of the Colorado River in Glen Canyon at the head of the Grand Canyon, 1900-1930. The towe...
Color slide image of a scene in Havasu Canyon, a major tributary of the Colorado River in the Grand ...
Photograph of a view of the Colorado River looking east from the north side of Bass Ferry, Grand Can...
Photograph of the view of the Colorado River looking west near its junction with the Havasu River, G...
Photograph looking down into Blue Water or Cataract Canyon, Arizona, near the junction of the Havasu...
Photograph of the Colorado River at the entrance to Marble Canyon, Grand Canyon, 1900-1930. The towe...
Photograph of the view looking east down on the Colorado River from Grand View Plateau, Grand Canyon...
Photograph of the Colorado River in a canyon, ca.1900-1950. The steep canyon walls sweep up from the...
Photograph looking west on the Colorado River from Bass's Ferry, Grand Canyon, ca.1900-1930. The cal...
Photograph of a view of the Colorado River from the Hance Trail in the Grand Canyon, 1900-1930, look...
Photograph of the view of the distant Colorado River from Panorama Point, Grand Canyon, 1900-1930. T...
Photograph looking east on the Colorado River at the rapids above Bass's Ferry, Grand Canyon, ca.190...
Photograph of the Colorado River in the Grand Canyon from Bright Angel Plateau looking west, ca.1900...
Photograph looking east on the Colorado River from Bass's Ferry, Grand Canyon, ca.1900-1930. The rel...
Photograph of the Colorado River from the Hance Trail (or Hanse Trail?), Grand Canyon, looking east,...
Photograph of the Colorado River in Glen Canyon at the head of the Grand Canyon, 1900-1930. The towe...
Color slide image of a scene in Havasu Canyon, a major tributary of the Colorado River in the Grand ...
Photograph of a view of the Colorado River looking east from the north side of Bass Ferry, Grand Can...