Photographer unknown2018-09-252018-09-251968http://172.16.52.76:80/cdm/ref/collection/coll3/id/487https://hdl.handle.net/20.500.12111/4542Attending a social gathering of the School of Mathematics at the home of Louise and Marston Morse are the host on the right and Rodolfo Vittorio De Sapio. Louise Morse notes on page 32 of Book I that this was the "3rd math party."ColorPermission to use this image must be requested from the Institute's Archives. Please contact archives@ias.edu.Image