Memberships -- Masons, "Recognition for his Contribution Toward Good City Government and Youth Development through Education,", Nov 1 1970, Box: 14, Folder: 4. Robert C. Caldwell family papers, RH MS 627. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/272361 Accessed May 24, 2024.