Letters, 34 stamped envelopes (in folder 38 letter postmarked 30 Nov 1991 was unopened), Box: 10, Folder: 38-40. Papers of Robert J. Rodgers, RH MS 1222. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/191378 Accessed June 21, 2024.