Publications by Plough, Harold H, 1917; 1921; 1932

Publications by Plough, Harold H, 1917; 1921; 1932, Box: 2, Folder: 21. Personal papers of John "Jack" A. Weir, PP 404. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/261243 Accessed December 24, 2025.