Program for a skating rink, various ads, and an ad for tours of the Cave of the Winds in Manitou, week of December 9, 1907, Box: 1, Folder: 85. Hunter family letters, RH MS 1361. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/174107 Accessed November 26, 2024.