University Era 1933-1974

A black and white photograph of a closeup of ferns.

Collections: University Era - 1933-1974

Morris Arboretum of the University of Pennsylvania Records

Arboretum Directors, 1933-1974

Dr. Rodney H. True, 1933-1939

Dr. Jacob R. Schramm, 1939-1954

Dr. John M. Fogg, Jr., 1954-1967

Dr. A. Orville Dahl, 1967-1971

Dr. Hu-Lin Li, 1971 to 1974