Incoming and outgoing. Washington, D.C., June 21. John C. Parker (left), President of the Consolidated Edison Co., New York City, who today was elected President of the American Institute of Electrical Engineers, is congratulated by W.H. Harrison, retiring President. Mr. Harrison is Assistant Vice President of the American Telephone and Telegraph Co. The election took place at the Annual Convention of the Institute now being held in Washington, 6/21/38