Document 1gd9NdKkDKE95Y7Mj5RpB7JdK

PLANTS: CALVERT CITY. KENTUCKY 1VANHOE. VIRGINIA KEOKUK. IOWA LOUISVILLE. KENTUCKY N a t i o n a l Ca r b i d e Co m p a n y A D ivision o f A ir Reduction Com pany, Incorporated P. O . BOX 37, STATION D, LOUISVILLE 10, KY. April 14, 1953 EXECUTIVE O FFIC E S LINCOLN BUILDING NEW YORK Dr. Robert S. Kehoe Kittinger LaboratoryCollege of Medicine ' University of Cincinnati Eden Avenue Cincinnati 19,, Ohio Dear !Dr. Kehoe In accordance .with your request to Mr. Willis, I am sejnding you, under separate cover, the following docu ments which are_ supporting data for the affidavits which we gave you: 'I ** -American Air Filter Company Test t Lenz Reports *.. University of Louisville Report ' Janes & Geiger Report ^ Our own 41 tests data which we- made last July ^ W. Vu Stalker Report K Very truly yours grm-bI G. R. Milne, Vice President-Operations N 6140