To Eliza K. Morgan from Elizabeth M.C.M. (3 letters), October 23 1911, April 18 1912, January 13 1914, Box: 7, Folder: 97. 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/206510 Accessed June 02, 2024.