US/USSR Philosophy Exchange, De George travel documents, passport scans for De George and wife, correspondence, 1986 - 1987

US/USSR Philosophy Exchange, De George travel documents, passport scans for De George and wife, correspondence, 1986 - 1987, Box: 21, Folder: 4. Personal papers of Richard T. De George, PP 531. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/315848 Accessed March 04, 2026.