2018-11-052018-11-051970shttp://172.16.52.76:80/cdm/ref/collection/coll3/id/1007https://hdl.handle.net/20.500.12111/5879Four transparencies in Hassler Whitney's handwriting that were featured in a lecture that he gave on the Institute campus. See, also, the photos taken on the same occasion.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.). School of MathematicsText