Luther family correspondence, 1897 - 1905, 1907 - 1909, 1912, 1913, 1920s - 1970s, Box: 19, Folder: 25-29. Papers of Camilla Cave, RH MS 598. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/289370 Accessed May 01, 2024.