February 1, 1908
Acting Commissioner of Indian Affairs C. F. Larrabee informs the Department of the Interior Auditor and the Secretary of the Interior that Charles H. Dickson is temporarily the Supervisor in Charge of the Carlisle Indian School and responsible for all its property after William A. Mercer's departure.
Dickson informs the Commissioner of Indian Affairs that he has now taken charge of the school.
National Archives and Records Administration
RG 75, CCF Entry 121, #7037-1908-Carlisle-163