Sac and Fox Sanatorium (Iowa)
Known as Sac and Fox Agency until 1913.
Microfilm copies of ...Narrative and Statistical Reports... for the Sac and Fox Sanatorium, 1907-1935 are included in National Archives Microcopy M1011, Roll 120 available in the National Archives system and in the collections of the Family History Library in Salt Lake City (their microfilm number 1724338).
- Hill, Edward E. (comp.). Guide to Records in the National Archives of the United States Relating to American Indians. Washington DC: National Archives and Records Service, General Services Administration, 1981.
- "Accompanying Pamphlet for Microcopy 1011", National Archives Microfilm Publications, Appendix.