Document QgQyD5xn9ovO531jxEwBoJj17

ETH YL CORP ORATION 100 PARK AVENUE BUILDING PARK AVENUE AT 41st STREET NEW YO RK 17, N. Y. LAW DEPARTM EN T March 6 , 1956 Dr. Robert A. Kehoe Kettering Lab. of Applied Physiology College of Medicine University of Cincinnati -- Eden A v e . Cincinnatij Ohio Dear Dr. Kehoe: I am sending you herewith a copy of a letter from Mr. J. P. Daley of du Pont to Mr. Shea dated February 20, 1956 and photostated copies of the material enclosed with that letter relating to the Los Angeles smog problem. Your.s very truly. Frederick P. Warne General Counsel Enclosures 0O < o U 1 N14908