"Lawrence Windmill" correspondence, paper, notes [oversize removed to RH MS R358 Box 1 Folder 6], 1979 - 1987, Box: 1, Folder: 28. John and Frances Peterson collection, RH MS 1330. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/195053 Accessed November 23, 2024.