Correspondence - Outgoing from various Microwave Assocs. employees, 1951-1954, 1963, 1966, 1968, 1978, Box: 2, Folder: 24. Records of Microwave Associates, RH MS 601. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/283173 Accessed May 18, 2024.