Otto, David to Representative Durward Hall regarding Missouri delegation, March 3, 1971

Otto, David to Representative Durward Hall regarding Missouri delegation, March 3, 1971, Box: 1, Page: 87. 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/32511 Accessed December 26, 2025.