Newspaper clipping "Group Takes POW Plea to Viet Cong" [includes photocopy], Box: 1, Page: 23-24. The Dr. David A. Otto, Special Envoy for the Missouri State Teachers Association during the time of the 1971 Paris Peace Talks, collection, RH MS 1257. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/32495 Accessed November 15, 2024.