Document 6Rnvk4GGmNnDDp6kv2KEBNzG9

November ij., 19$8 Dr# Carl M. Hlllenbrand Harrison Radiator Division General Motors Corporation Lockporfc, How York Dear Doctor Hlllonbrand: I send you herewith a report of our analytical findings on the first set o^samoles which you recently sent in on Mr, You will be gratified, as I am, ac^eS!n^^nat these results are well within the normal limits# Sincerely yours. RAKjla Robert A# K'ehoa, *D.