Ben (left) and Rene Cassin, a Nobel Peace Prize winner, watching Marc Schreiber, March 5, 1970
United Nations Special Committee reaches consensus on defining the crime of aggression for the International Criminal Court, 1974
Ben in June/July, 1978
Ben and Gertrude with their grown children and family, 1979
Ben posing with his book, "Defining International Aggression," unknown date (1970's)