"Kansas Earthquakes," news clippings, reports, notes [oversize removed to RH MS R358 Box 1 Folder 5], 1879 - 1989, Box: 2, Folder: 43. John and Frances Peterson collection, RH MS 1330. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/195116 Accessed November 23, 2024.