Program Project, Supplemental Security Income, Joseph Spradlin, 5934-1, Contract, $27,230.00, July 1, 1980-June 30, 1981, 1967, Box: 61, Folder: 3. University of Kansas Schiefelbusch Institute for Life Span Studies records, RG 35. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/455390 Accessed June 02, 2024.