.45 pistol practice in Burke's park, Thompson, Wheatley, Trompeter, Smith, Dr. Goss, August 30, 1917, Box: 13, Folder: F:550. Bourquin family collection, RH MS G61. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/474110 Accessed June 17, 2024.