"Sumner and Lincoln High Schools: Black Schools That Dominated Science Awards in Greater Kansas City During the Decade of Brown v. Board of Education" by Frank T. Manheim and Eckhard Hellmuth, Box: 1, Folder: 32. Chester Owens collection, RH MS 1549. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/502134 Accessed November 22, 2024.