Nest of Peromyscus nuttalli, from Billy's Bay, August 23, 1921

Nest of Peromyscus nuttalli, from Billy's Bay, August 23, 1921, Container: Series VII: Box 19B, Folder: 69. Francis Harper papers, MS 245. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/529098 Accessed December 27, 2025.