USD 501-Financial Statements and Supplementary Data, 2 copies of Philosophy and Goals of The Topeka Adventure Center, Jardine Middle School-Curriculum Objectives, Box: 8, Folder: 10. R. E. "Tuck" Duncan papers, RH MS 951. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/50334 Accessed November 23, 2024.