¶ Gordon Dean, 47, who retired as chairman of the Atomic Energy Commission last month, joined Manhattan's investment banking firm, Lehman Bros.
¶ Dan A. (for Able) Kimball, 57, who resigned as Secretary of the Navy last January, became president of Aerojet-General Corp., a General Tire & Rubber Co. subsidiary. No stranger to General Tire, Kimball joined the company after World War I, was executive vice president and general manager of Aerojet Engineering Corp. (which merged with Crosley Motors last March to become Aerojet-General) when he left for Washington.
¶ John E. Nelson, 50, vice president of J. J. Newberry...