The President's Cancer Panel is chaired by FreemanHarold P., Director of Surgery, Harlem Hospital Center, Room 11–104, 506 Lennox Ave., New York, N.Y. 10037; Maureen O. Wilson, Assistant Director of NCI, is its executive secretary. Members of the Panel are: Frances M. Visco, Esq., President of the National Breast Cancer Coalition, 12 S. 12 Street, Philadelphia, PA 19107; and Henry C. Pitot, M.D., PhD, Professor of Oncology and Pathology, McArdle Laboratory, University of Wisconsin, Room 217A, 1400 University Ave., Madison, WI 53706.