Letters from Maughan, Mary to Camilla Luther Cave, 1930, 1936, 1943, 1944, 1947, 1948, 1951, 1952, undated, Box: 3, Folder: 54-55. Papers of Camilla Cave, RH MS 598. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/289067 Accessed April 20, 2024.