On leave of absence from the Engineering School this year is Professor A. E. Kennelly, of Electrical Engineering, who is serving in France in accordance with a plan of exchange of professors of engineering and applied science between the United States and France. The French authorities have designated Professor Cavalier, director of the University of Toulouse, as the exchange professor to American universities. Returning to assume work at the Engineering School are Professor C. A. Adams, of Electrical Engineering, and Professor A. E. Norton, of Mechanical Engineering.