Document oy55r479Q2RqZG10rJVk8mnD

3E0 GENERAL OFFICES 3M CENTER ST. PAUL, MINNESOTA 9S101 TEL 733-1110 medical Department MIOieiMK MCALTH PHYSICS INDUSTRIAL HVQIENK TOSICSLOSY July 29, 1969 Dr. William H. Hunt Monsanto Company 300 N. Lindbergh Boulevard St. Louis, Missouri 63166 Dear Bill: Greetings I I trust that you are having a pleasant summer in St. Louis. Bill, strictly at your convenience, will you please send me toxicity data/information on the following products? Aroclor i1s 1232, 1248 and 1254 Of particular interest at this time, are inhalation toxicity and breakdown'products data. Your consideration of this request will be appreciated greatly. Thank you. Sincerely JEL:mmp J. E. Long, So.D. Manager, Toxicology MUNS 090454 miNRESO'TA ID 1 N I N 8 AND I1IANI1FACTURINQ CDRIPANY