Newspaper clipping, "A 'giro of 1909 lacked power to lift it out of idea stage," The Kansas City Times, July 23, 1942, Box: 6, Folder: 14. Russell Randolph Hays papers, RH MS 564. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/278182 Accessed October 08, 2024.