Conservatism 4 (4 folders); Constitution 1 (6 folders) and Constitution 2 (2 folders), Box: 45. Edward M. Greb personal library on government, politics, economics, and history, RH WL MS 29. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/51751 Accessed April 29, 2025.