An Archaeologist's Notebook, Kansas Preservation; 21st Annual Flint Hills Archaeological Conference, programs and abstracts; Cody Knives in the Central Plains paper, 1999, Box: 2, Folder: 17. John and Frances Peterson collection, RH MS 1330. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/195090 Accessed November 23, 2024.