Photographer unknown2018-09-252018-09-25circa 1948http://172.16.52.76:80/cdm/ref/collection/coll4/id/575https://hdl.handle.net/20.500.12111/5144Physicist Norman Kroll, who was a Member in the School of Mathematics in 1948-1949.3x4 1/2B&WPermission to use this image must be requested from the Institute's Archives. Please contact archives@ias.edu.Image