Two [Native American] mounds on Indian Island Plantation, June 10, 1939

Two [Native American] mounds on Indian Island Plantation, June 10, 1939, Container: Series VII: Box 19C, Folder: 103. Francis Harper papers, MS 245. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/529264 Accessed December 27, 2025.