Forensic subsects (Miss Burnham's division) notepad; J.M. Burnham memo book (affairs of R.R. Morgan), Box: 11, Folder: 7. Personal Papers of Rose Ruth Morgan and Family, PP 567. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/207034 Accessed May 26, 2024.