To Charline P. Morgan from Lydia (5 letters), March 17 1901, November 22 1905, March 9 1906, September 23 1909, 1 undated, Box: 8, Folder: 39. 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/206792 Accessed June 02, 2024.