A panoramic view of the Grand Canyon shows eroded sandstone canyon walls, steep cliffs, sedimentary rock layers, trees and shrubs at Grand Canyon National Park, Arizona.
Grand Canyon (Ariz.)--1900-1910.; Grand Canyon National Park (Ariz.)--1900-1910.; Canyons--Arizona--Grand Canyon National Park--1900-1910.; National parks & reserves--Arizona--Grand Canyon National Park--1900-1910.
Close-up view of a sandstone rock formation at Grand Canyon National Park, Arizona. Shows tiers of sandstone rock, loose rock scattered on the ground, brush, and steep slopes.
Grand Canyon National Park (Ariz.)--1880-1910.; Canyons--Arizona--Grand Canyon National Park--1880-1910.; Rock formations--Arizona--Grand Canyon National Park--1880-1910.
A building constructed entirely of sheet metal, stands in Camp Bird, Colorado. It has a front gable and a sliding door with a sign on it that reads: "U-Ray." A stripped down Jeep is outside of the building, and sheer cliffs are in the background.