Newspaper clipping, pamphlets, typewritten copies of letters to John A. Audubon, J.W. Audubon, and Mrs. Audubon, [1827-1883], 1935, 1940, Box: 38, Folder: 10b. Ralph Ellis archives, MS 36. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/269671 Accessed November 23, 2024.