This primary source comes from the Records of the Bureau of Indian Affairs.
National Archives Identifier:
519149Full Citation: Football team on the field, Haskell Institute, Lawrence, Kansas; 1914; "Life in an Indian School", 1914 - 1914; Records of the Bureau of Indian Affairs, Record Group 75; National Archives at College Park, College Park, MD. [Online Version, https://www.docsteach.org/documents/document/football-team-on-the-field-haskell-institute-lawrence-kansas, May 2, 2024]