Maps, clippings, forms removed from RH MS 1330 Box 2 Folder 41, 46, 49, 51, 56; Box 1 Folder 1, 4, Folder: 4. John and Frances Peterson collection, RH MS 1330. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/194995 Accessed May 17, 2024.