KERC Purchase Orders, nos. 1-92, 151-156, 300-338, 401, October 1932-November 1933, Box: 7, Folder: 36. Papers of John G. Stutz, RH MS 327. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/39868 Accessed November 27, 2024.