To Eliza K. Morgan from Lydia (7 letters), January 16 1910, August 3 1910, May 9 1914, December 21 1914, 3 undated; To Lydia from Eliza K. Morgan, April 28 1913, Box: 7, Folder: 72. 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/206486 Accessed March 10, 2025.