"Souvenirs - us" Folder 6 of 7: National Security Agency commendations awarded to John Peterson, 1961 - 1970, Box: 7, Folder: 62. John and Frances Peterson collection, RH MS 1330. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/195413 Accessed November 23, 2024.