Document 6RJOxoMgy9geVoBQXj4X21dZ4

October 11, I937, 'Experimental work In animals shows that prolonged exposure to Aroclor vapors e I volved at high temperatures or by reseated oral Ingestion will lead to eystemlo toxlo effects. Repeated bodily oontaot with the liquid ri Ax-odors may lead to an acne-form skin eruption. Suitable draft ventilation to control the vapors evolved at elevated temperatures, . as well as protection by suitable garments " from extensive bodily oontaot with the liq uid Aroclors, should prevent any untoward ^effect." Xn talklnw with Dr. Kelly before these three paragraphs were written, we agreed that they might as well be phrased so that they oould be used not only In the Aroclor booklet, but quoted In correspondence as that may be nec essary. L.A. Watt Attachment 3-2 MQNS 061332 3-2