Document g251j3XakkbQk064wD3kpyZ3J

May 12, 1949 Dr. S. L. Rankin, Medical Director, Petroleum Chemicals Division, E. I. D u Pont de Nemours and Co., Wilmington 98 , Delaware. Dear Doctor Rankin: Your letter of May 11 arrived during Doctor Kehoe*s absence on a trip from which he will return on May 20, I am very certain that Doctor Kehoe will b e glad to g i v ^ q y assistance he can in establishing whether suffering from lead poisoning, if Doctor C h a S o v will communicate with him requesting his advice as well as containers for the collection of blood and urine samples. Ho doubt this could be arranged, by the time he returns to the Laboratory. Sincerely yours, eT 'r * F o r t l a g e ", Secretary 'to D r . Kehoe ef K- 0017272