Description: Papers of Willard R. Zemlin (1929-98) Professor of Speech and Hearing Science (1962-85) contain publications, photographic prints, negatives, and slides, drawings, and original artwork for "Speech and Hearing Science: Anatomy and Physiology" textbook and work book especially relating to the larnyx, respiratory, and skeletal structure of speech and hearing, and a series of lecture slides (1989) on the respiratory system, anatomy of the larynx, and the nervous system prepared for Memphis State University, and a manuscript and illustrations for a book on acoustics.