Harry G. Miller Sr. check to Louis Curtiss and Miller's receipt for down payment to J. A. Hoel, Box: 2, Folder: 25. 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/98715 Accessed May 16, 2024.