To Rose Ruth Morgan from C.A. Simpson (5 letters), July 20 1939, June 15 1940, December 2 1940, October 5 1941, December 12 1941; To Rose Ruth Morgan from Helen Creaser (2 letters), June 14 1940, December 8 1940; To Rose Ruth Morgan from C.M.E. Burrows (2 letters), July 19 1940, August 11 1940, Box: 5, Folder: 138. 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/203846 Accessed December 11, 2024.