"John Gould the Victorian Bird Man" ["John Gould: A Chronology and Bibliography"] compiled by Gordon C. Sauer, sections 1, 2, 3, copy 3, 1980-03-22, Box: 36, Folder: 33-40. 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/206011 Accessed November 28, 2024.