Department of the Air Force special order promotion captian to major, September 6 1957

Department of the Air Force special order promotion captian to major, September 6 1957, - 06 PDT 6 Sub- 2 Box 17 Folder 1, Box: 17, Folder: 1. Philip Duncan Thompson Papers, - 06-PDT. National Center for Atmospheric Research (NCAR) Archives. https://aspace.archives.ucar.edu/repositories/2/archival_objects/1727 Accessed April 21, 2026.