1960 Press Photo University of Illinois Professor and Mrs. Koch enter hearing

Dr. Leo F. Koch, ousted University of Illinois professor of biology and his wife enter the hearing Tuesday morning at which Koch was to argue his case before UI Trustees. Koch was dismissed from the university for condoning pre-martial sexual relations between students. He voiced his view on "trial marriages" in a letter which was printed in a UI student newspaper.

Photo is dated 1960.

Photo measures 8 x 10.25 inches.