Inspiration for upscaled drawings, The Birthday Party [Shawnee Historical Society Bulletin, photograph, and photocopy], 1954, Box: 3, Folder: 12. Barbara Burghart-Perreault collection, RH MS 1604. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/565723 Accessed June 23, 2025.