Photographer unknown2018-09-252018-09-251973http://172.16.52.76:80/cdm/ref/collection/coll3/id/846https://hdl.handle.net/20.500.12111/4606Attending mathematician Ralph Fox's 60th birthday party are (l. to r.) Marston Morse, unidentified, and Fox.SepiaPermission to use this image must be requested from the Institute's Archives. Please contact archives@ias.edu.Image