"A Brief History of the U.S.S. Kretchmer, Part 1" written by Dr. Sheridan, 1990, Box: 3, Folder: 12. Richard B. Sheridan papers, RH MS 1468. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/381144 Accessed November 23, 2024.