["John Gould the Victorian Bird Man: A Chronology and Bibliography" compiled by Gordon C. Sauer], Box: 37, Folder: 1-5. Sauer's Gouldiana Research about John Gould and other papers, MS 304. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/206015 Accessed November 24, 2024.