Letter to Senator Harold S. Herd from Frank B. Toalson, with two memos, House Bill 1340, November 30, 1967, Box: 19, Folder: 10. Herd family papers, RH MS 1374. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/211611 Accessed June 16, 2024.