Looking south from the Kaibab Plateau, North Rim, near the head of Bright Angel Creek, the canyon of which is seen in the foreground. The San Francisco Mountains are in the distance. On the South Rim to the right, out of the picture, is the location of the Hotel Tovar. The width of the canyon at top in this region is about twelve miles, with a depth of near 6000 feet on the north side, and over 5000 on the south. Total length, including Marble Canyon division, 283 miles.

Sketch made in colour on the spot by F. S. Dellenbaugh, June 4, 1903.

Unidentified skeleton found April, 1906, by C. C. Spaulding in the Grand Canyon 300 feet above the river, some miles below Bright Angel trail. There were daily papers in the pocket of the clothes of the early spring of 1900.

Photograph by Kolb Bros. 1906, Grand Canyon, Arizona.

Photograph by E. O. Beaman, 1871.

The dark box open. Andy, Clem, Beaman, Prof. Steward, Cap., Frank, Jones, Jack, the Major, Fred, CaÑonita, Emma Dean, Nellie Powell.

Photograph by E. O. Beaman, 1871.

The beginning of the Colorado River Canyons, N. E. Utah.

Photograph by E. O. Beaman, 1871.

Photograph by E. O. Beaman, 1871.

Photograph by E. O. Beaman, 1871.

Ashley Falls from below.

Photograph by E. O. Beaman, 1871.

Photograph by E. O. Beaman, 1871.

Just inside the gate.

Photograph by E. O. Beaman, 1871.

Low water.

Photograph by J. K. Hillers, 1874.

F. S. Dellenbaugh.

Photograph by E. O. Beaman, 1871.

2800 feet above river.

Photograph by E. O. Beaman, 1871.

Jones, Hillers, Dellenbaugh.

Photograph by E. O. Beaman, 1871.

Mouth of Yampa River in foreground, Green River on right.

Photograph by E. O. Beaman, 1871.

Mouth of Bishop Creek—Fourth of July camp.

Photograph by E. O. Beaman, 1871.

Photograph by E. O. Beaman, 1871.

Steward.

Photograph by E. O. Beaman, 1871.

Photograph by the Denver, Colorado Canyon and Pacific Railway Survey under Robert Brewster Stanton, 1889.

Near mouth of San Rafael.

Photograph by E. O. Beaman, 1871.

The great loop is behind the spectator.

Photograph by E. O. Beaman, 1871.

Photograph by E. O. Beaman, 1871.

Clement Powell.

Photograph by E. O. Beaman, 1871.

Photograph by E. O. Beaman, 1871.

Photograph by Best Expedition, 1891.

Photograph by the Brown Expedition, 1889.

Photograph by E. O. Beaman, 1871.

Cut through homogeneous sandstone.

Photograph by J. K. Hillers, U. S. Colo. Riv. Exp.

A typical Navajo. Tom became educated and no longer looked like an Indian.

Photograph by Wittick.

Sentinel Rock—about 300 feet high.

Photograph by E. O. Beaman, 1871.

From Havasupai Point, South Rim, showing Inner Gorge.

From a sketch in colour by F. S. Dellenbaugh, 1907.

From South Rim near Bright Angel Creek.

From part way down south side above Bright Angel Creek.

Photograph by H. Arthur Pomroy, 1903.

Photograph by H. Arthur Pomroy, 1903.

Photograph by J. K. Hillers, 1872.

Photograph by J. K. Hillers, 1872.

Tributary of Fremont River.

Photograph by J. K. Hillers.

Photograph by J. K. Hillers.

Near mouth of Shinumo Creek. The river is in flood and the water is "colorado."

Sketch made in colour on the spot by F. S. Dellenbaugh, July 26, 1907.

Thompson.

Photograph by J. K. Hillers, 1872.

Photograph by C. Barthelmess.

From just below the Little Colorado.

Photograph by J. K. Hillers, 1872.

Running the Sockdologer.

From a sketch afterwards by F. S. Dellenbaugh.

From top of Granite, south side near Bright Angel Creek.

Character of river in rapids.

Photograph by F. S. Dellenbaugh, 1907.

At a rapid—low water.

At the bottom near foot of Bass Trail.

From north side near foot of Toroweap Valley, Uinkaret District.

Photograph by J. K. Hillers.

Storm effect from South Rim.