Photographer unknown2018-09-212018-09-211935http://172.16.52.76:80/cdm/ref/collection/coll8/id/245https://hdl.handle.net/20.500.12111/1314From left, Albert Einstein's stepdaughter, Margot, wife, Elsa, and secretary, Helen Dukas, in Old Lyme, Connecticut.SepiaPermission to use this image must be requested from the Institute's Archives. Please contact archives@ias.edu.Dukas, HelenEinstein, Elsa, 1876-1936Einstein, MargotImage