Rock Island Railroad shops sawmill fire (photographed by E.L. Hoppe, Horton, KS) (duplicate), February 1902, Box: 29, Folder: H:3-4. Bourquin family collection, RH MS G61. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/475229 Accessed June 26, 2024.