Document qd6vqq1D70O9MZR1nQ6K5j2ok

ETHYL CORPORATION RESEARCH AND ENGINEERING DEPARTMENT RESEARCH LABORATORIES 1600 WEST EIGHT MILE ROAD FERN DALE 20, DETROIT, MICHIGAN February 15, 1956 Dr. R. A. Kehoe University of Cincinnati College of Medicine Eden Avenue Cincinnati 19, Ohio Dear Bob: Needless to say, we enjoyed very much your visit in Detroit yesterday and the opportunity of talking with you about a wide variety of things. Certainly our people here gained a good deal by getting your viewpoint. We are working on the paper on the particulate matter of exhaust gas and will send you the drafts as soon as they are completed. We will also appreciate your telling us of any notes or reactions that you had to the more complete report which you went over, at least partially, while you were here. I enjoyed very much hearing your talk yesterday evening. It is always very stimulating to hear you talk and especially to hear about a subject with which I am not familiar but which is intensely interesting. With best regards. Very truly yours WGLtdeb W. G. Lovell