Document EvBjokzNOabBBojVzkLqabK4V

129 FRONT STREET, NEW YORK CITY March 21, 1940 professor, Robert A. Kehoe Co1le ge of Medicine University of Cincinnati Cincinnati, Ohio ' ' Dear Dr. Kehoe: I know that my friend Dr. Merrill, of United Drug, was interested in your work on lead and I heard your presentation before the Rational Meeting of Cereal Chemists in Cincinnati. I am therefore prompted to ask if I could be favored with 'a reprint covering lead tol erances in the human system, as we are particularly in terested in general consideration of lead in some of our products. I trust this request is not too much of an imposition and I assure you of my great appreciation for anything that you will be able to do. ' Very sincerely yours, KATIOEAL SUGAR REFIBING CO. Whitman Rice, Chemist WE EH 'S N6223 V .......................