"Coronado Stone" article, correspondence [oversize removed to RH MS R358 Box 1 Folder 6, 7], 1937 - 1990, Box: 1, Folder: 19. John and Frances Peterson collection, RH MS 1330. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/195044 Accessed November 23, 2024.