Barret, Fitch, North, and Company investment statements for Century Investors, Century Investors safety deposit box, 1961 - 1966, Box: 1, Folder: 61-63. Personal papers of Tom Yoe, PP 242. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/227910 Accessed June 15, 2025.