Album caption: Wasatch, 966 miles west from Omaha, altitude 6,870 feet, on the divide between Echo Canyon and Bear River. From this point the descent is very rapid into the famous canyon. Summit County, Utah. 1869. Handwritten notes in album caption: None Index card: Jackson, W.H. 21 - 22: Wasatch, 966 miles west from Omaha, altitude 6,870 feet, on the divide between Echo Canyon and Bear River. From this point the descent is very rapid into the famous canyon. Summit County, Utah. 1869. Descriptive Catalog of the Photographs of the United States Geological Survey of the Territories, W. H. Jackson, Photographer, Second Edition, Illustrated, 1869 Series, page 6, Nos. 21, 22: Wasatch, Utah, 966 miles west from Omaha, altitude 6,870 [...]