Page 43: The Argyle Building, Kansas City, Missouri, 1905, shown during 1925 addition (not by Curtiss), Box: 1, Folder: 47. Stalking Louis Curtiss, Architect research materials, RH MS 1087. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/98641 Accessed June 11, 2024.