A.G. Wightman, photographer2018-09-242018-09-241973http://172.16.52.76:80/cdm/ref/collection/coll10/id/20https://hdl.handle.net/20.500.12111/2235Carl Kaysen, while he was Director of the Institute for Advanced Study.Permission to use this image must be requested from the Institute's Archives. Please contact archives@ias.edu.Institute for Advanced Study (Princeton, N.J.)Kaysen, CarlImage