Jan-Feb '78; Feb-Mar '78; Apr-May '78; Aug-Sept '78; Oct '78; Oct '78-Jan '79; 17 Feb-21 Mar 1979; 22-25 Mar 1979; April '79; 9-17 June '79, 1978 - 1979, Box: 8, Box: Slide box 6. Papers of Robert J. Rodgers, RH MS 1222. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/191334 Accessed June 26, 2024.