This primary source comes from the Records of the Bureau of Indian Affairs.
Full Citation: Application for Enrollment for Esther Miles as a Citizen of Chickasaw Nation; ca. 1903; Dawes Enrollment Jacket for Chickasaw, Chickasaw Freedmen Minor, Card #513; Applications for Enrollment in the Five Civilized Tribes; Records of the Bureau of Indian Affairs, Record Group 75; National Archives at Fort Worth, Fort Worth, TX. [Online Version, https://www.docsteach.org/documents/document/application-esther-miles-chickasaw-nation, April 20, 2024]