David Harper's copy of Extinct and Vanishing Mammals of the Old World, by Francis Harper, 1945

David Harper's copy of Extinct and Vanishing Mammals of the Old World, by Francis Harper, 1945, Container: Series XI: Box 1, Volume: 13. Francis Harper papers, MS 245. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/503077 Accessed November 16, 2025.