Document baekm9YDqX0QzDNQLwDZ8xDZ6

'8 2 7 1 E. I. d u P o n t d e N e m o u r s 5t C o m p a n y IN CO RPO RA TED W il m in g t o n , D e l a w a r e 19898 EM PL O YEE RELA TI O N S D EPA RTM EN T HASKELL LABORATORY FO R TOXICOLOGY AND INDUSTRIAL MEDICINE June 3, 1968 Dr. Robert Kehoe University of Cincinnati College of Medicine Kettering Laboratory Eden and Bethesda Avenue Cincinnati, Ohio Dear Bob: Many thanks for your letter commenting on my paper on air quality criteria for lead. Your thoughtful comments are much appreciated and will be given careful consideration in preparing the final draft of the paper. I jiope Mrs. Kehoe's health has improved and that you will be abFe to attend the air quality criteria meeting in New York. Yours sincerely, GJS:pgh G. ^ Stopps, M.B-.,B.S. Ch Physiology Section X& I 00171