Chautauqua-C.N. Walton, Wahoo, NE; S.L. Clements, Elmwood, NE; N.L. Tyson, Elmwood, NE; Miss Clellan, Lincoln, NE, undated, Box: 21, Folder: D:884. Bourquin family collection, RH MS G61. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/475980 Accessed March 02, 2025.