Hamburg scripts (?) xeroxed yearbook photographs, The Artist as Yogi the Yogi as Artist article, The Theory article, UDC photograph, undated, Box: 47 (oversize), Folder: 1. Personal papers of Janet Hamburg, PP 516. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/139939 Accessed June 04, 2023.