Studio portrait of Major D.M. Riordan (Navajo agent) and Chee Dodge (Navajo interpreter) with chiefs Black Horse (seated at left) and Navajo Jack (seated at right). Riordan and Chee are identified in the original caption. The identification of the two chiefs was made based on comparison with other images.
The Cumberland County Historical Society has two copies of this image: PA-CH1-059b and CS-CH-064.