Photographer unknown2018-09-252018-09-25undatedhttp://172.16.52.76:80/cdm/ref/collection/coll3/id/64https://hdl.handle.net/20.500.12111/4786Hermann and Helene Weyl, with their son Joachim, his wife Sonja, and granddaughter.Permission to use this image must be requested from the Institute's Archives. Please contact archives@ias.edu.Weyl, Hermann, 1885-1955Weyl, HeleneWeyl, F. Joachim (Fritz Joachim), 1915-Weyl, SonjaInstitute for Advanced Study (Princeton, N.J.). School of MathematicsInstitute for Advanced Study (Princeton, N.J.)--FacultyImage