Document ba2GnV0DDo63ymJ3xVb53eX4g

U. 5. BUREAU OF MINES PITTSBURGH. PA. Past President DONALD E. CUMMINGS UNIVERSITY OF COLORADO N DENVER. COLO. Secretary EDGAR C. BARNES WESTINGHOUSE ELECTRIC 4 MFC. CO. EAST PITTSBURGH, PA. Treasurer THEODORE F. HATCH AMERICAN INDUSTRIAL HYGIENE ASSOCIATION U800 Forbes Street Pittsburgh, Pa. April 9, 19L3 ZURICH GEN. ACC. B UA8. INS. CO.. UO. K. L. DUNN CORNING GLASS WORKS J W. FEHNEL METROPOLITAN LIFE INSURANCE CO. G. C. HARROLD. PH. D. CHRTSLER CORPORATION D. D. IRISH. PH. D. DOW CHEMICAL CO. R. A. KEHOE. M. D. KETTERINS LAR. OF APPLIED PHTSIOLCtr C. W. MUEHLBERGER, PH. D. MICH. STATE DEPT. OF HEALTH CAPT. R. C. STRATTON. C. W. S. C-0 TRAVELERS INSURANCE CO. Dr. Robert A. Kehoe Kettering Laboratory of Applied Physiology University of Cincinnati Cincinnati, Ohio Dear Bob: "With reference to your letter of March 2$, we shall assign 20 minutes to the paper on detoxifica tion of organic compounds and the one on fluorides in magnesium founding, and 30 minutes to the one on cyclohexane, Sincerely yours. H. H. Schrenk President-Elect N35544