canyon]]> Canyon del Muerto]]> American Alpine Club Photo Collection]]> .jpg]]> Arizona, 1900 to 1930]]> canyon]]> Canyon del Muerto]]> American Alpine Club Photo Collection]]> .jpg]]> Arizona, 1900 to 1930]]> cave]]> canyon]]> Marble Canyon]]> American Alpine Club Photo Collection]]> .jpg]]> canyon]]> Grand Canyon]]> American Alpine Club Photo Collection]]> .jpg]]> Arizona, 1900 to 1930]]> canyon]]> Grand Canyon (Ariz.)]]> Desert View (Ariz.)]]> American Alpine Club Photo Collection]]> .jpg]]> Arizona, 1900 to 1930]]> canyon]]> Grand Canyon (Ariz.)]]> Hopi Point (Ariz.)]]> American Alpine Club Photo Collection]]> .jpg]]> Arizona, 1900 to 1930]]> canyon]]> Grand Canyon (Ariz.)]]> El Tovar (Ariz.)]]> American Alpine Club Photo Collection]]> .jpg]]> Arizona, 1900 to 1930]]> canyon]]> Grand Canyon (Ariz.)]]> Navajo Point (Ariz.)]]> American Alpine Club Photo Collection]]> .jpg]]> Arizona, 1900 to 1930]]> canyon]]> Marble Canyon National Monument (Ariz.)]]> American Alpine Club Photo Collection]]> .jpg]]> Arizona, 1900 to 1930]]> canyon]]> Marble Canyon (Ariz.)]]> Rock Creek (Ariz.)]]> American Alpine Club Photo Collection]]> .jpg]]> Arizona, 1900 to 1930]]>