A Timothy O'Sullivan photograph titled "Ancient ruins in the Cañon de Chelle, N.M. In a niche 50 feet above present cañon bed." Taken in the 1870s for Wheeler's U.S. Geological Survey West of the 100th Meridian.
Tags: albumen print,canyon de chelly,history,navajo reservation,timothy osullivan

A Timothy O'Sullivan photograph titled Cañon de Chelle. Walls of the Grand Cañon about 1200 feet in height. Taken in the 1870s for Wheeler's U.S. Geological Survey West of the 100th Meridian.
Tags: albumen print,canyon de chelly,navajo reservation,timothy osullivan