Alvin Grauerholz correspondence, November 4, 1980 - April 10, 1981, Box: 10, Folder: 9. Alvin Forrest “Fritz” Grauerholz papers, RH MS 1593. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/550081 Accessed January 02, 2025.