Black ducks, some jumping up, some sitting in pool, September 1, 1912

Black ducks, some jumping up, some sitting in pool, September 1, 1912, Container: Series VII: Box 18C, item: 10. Francis Harper papers, MS 245. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/521232 Accessed November 10, 2025.