Document ymxjxj1eXQJ009vEzNOMRmG2V

Shawinigan Resins Corporation Springfield 1, Massachusetts February 25, 1963 n / Monsanto Chemical Company Organic Chemicals Division St. Louis 66, Missouri Attention: Medical Department Gentlemen: I would appreciate any information you could send me regarding the details of animal toxicity studies as stated in your brochure Pydraul F-9. Thank you for your cooperation. Very truly yours. A. W. Kern Safety Supervisor /v OSM\J 586358 STLCOPCB4091692