Document jmaD744jwzo23nKV7azQOyYwO

ETHYL CORPORATION RESEARCH LABORATORIES 1GOO WEST EIGHT MILE ROAD FERXDALE 20 DETROIT. MICHIGAN June 27, 1946 Dr. R. A. Kehoe College of Medicine University of Cincinnati Cincinnati 19, Ohio Dear Bob: In connection with our survey of gasoline burning appliances, I am attaching a copy of a memo randum of Mr. Scales, dated June 26. I v-ould appreciate your advice as to whether in your opinion I should include these two appliances in our survey. Very truly yours, George Caiingaert 0009580