Hermann Landshoff, photographer2025-06-112025-06-111981https://hdl.handle.net/20.500.12111/948411x13B&WPermission to use this image must be requested from the Institute's Archives. Please contact archives@ias.edu.Chowla, S. (Sarvadaman), 1907-Institute for Advanced Study (Princeton, N.J.). School of MathematicsImage