Newspaper clipping "North Vietnamese Spurn Missourians' POW Plea" [includes photocopy], Box: 1, Page: 27-28. 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/32497 Accessed November 15, 2024.