Document 3wLpmqBQ7GMrVkMeMb1z4on6

May 3s 1963 Mr. Finals Schulte Manager, Area Maintenance Laclede Steel Company Alton Works Alton, Illinois Dear Hr. Schultz* Mr. White has asked me to forward the enclosed toxicity and safe handling Information on our fire resistant fluids Pydraul F-9 and Pydraul 150* If you have any additional questions concerning the subject please let me know. Sincerely, REX:c ja ccj Mr. T. C. White Enclosures R. Emmet Kelly, M.D. Medical Director DSW 586412 STLCOPCB4091746