Photographer unknown2018-09-252018-09-251970http://172.16.52.76:80/cdm/ref/collection/coll3/id/464https://hdl.handle.net/20.500.12111/4579Attending a social gathering of the School of Mathematics hosted by Louise and Marston Morse at their home are (l. to r., standing) Professor and Mrs. Frank A. Raymond, Marston and Louise Morse, and Erich Ossa, whose wife, Monika, is seated in front of the group.SepiaPermission to use this image must be requested from the Institute's Archives. Please contact archives@ias.edu.Image