Kansas Legislative & Education Board, Brotherhood of Locomotive Enginemen. J.A. McGlothlin, Chairman, 601 E. 29th, Pittsburgh, Kansas, 1963-1968, Box: 12, Folder: 12. Bryan K. Whitehead papers, RH MS 548. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/62620 Accessed February 18, 2025.