Mimeographed and printed matter concerning the New York and American Psychological Association, the Psychological Corp, the American Association for Advancement of Science, Cornell University Psychology Department, and the Optical Society of America and one ball from color test, Date Unknown, Box: 18. Elsie Murray papers, 14-23-881. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/826087 Accessed August 25, 2026.