Erwin Anton Gutkind

Erwin Anton Gutkind (20 May 1886, Berlin – 7 August 1968, Philadelphia), was a German-Jewish architect and city planner, who left Berlin in 1935 for Paris, London and then Philadelphia, where he became a member of the faculty of the University of Pennsylvania. Of his work in Germany, all but one building remains and as of 2013 most if not all have historical protection orders on them. Some of them have also been restored. Provided by Wikipedia