A Newly Mounted Skeleton of the Armored Dinosaur, Stegosaurus Stenops, in the United States National Museum, 1918, Box: 33, Folder: 63. J. Harlan Johnson papers, RH MS 735. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/54013 Accessed June 26, 2024.