President Pusey has announced the of Edward S. Mason as : University Professor and of . Sohn as Bernis Professor of Law. They succeed the H. Slichter and the late O. Hudson, respectively.

member since 1923 and a since 1936, Mason, presently F. Baker Professor of Economics, served as Dean of the Graduate of Public Administration. an economic report on supervises the study.

now both professor of Law and Lecturer on World participated in the founding of Nations in 1945 and in 1950-51 that body as a legal adviser.

of Cases on World Law and of United Nations Law, Sohn is with Richard R. Baxter, of Law, in codifying that inter-law which relates to the of states for injuries to aliens.

Department Appointment

United States Department of State named Stephen M. Schwe assistant professor of Law, as Legal Advisor for United Affairs. A former president of international Student Movement for Nations, Schwebel will now be Department's principal advisor legal matters.

, three assistant professors Derek C. Bok, John H. Mansfield Oliver S. Oldman '42, will assume professorships, Erwin N. Griswold, the Law School, announced of the Law School faculty , Bok and Mansfield have respecialities in labor and anti-trust in torts and evidence. Oldman, a in the University's International. Program for the past six years, centrated in state and local three are alumni of the Law