Document EMK44vBjvKx9DRnZ2rgQ7jRx

ETHYL CORPORATION 1 O O PA R K AVENUE XEW YORK 17, N. Y. December 24, 1964 Dr. Robert A. Kehoe University of Cincinnati Department of Preventive Medicine and Industrial Health The Kettering Laboratory College of Medicine-Eden Avenue Cincinnati 19* Ohio Dear Bob: The current consultant agreement between you and Ethyl Corporation will expire on December ,31 1964. We desire to renew our agreement with you on the same terms and conditions for a period of one year expiring December 3i.> 1965. If this meets with your approval, please so indicate by signing the enclosed copy of this letter and return it to me for. our files. Sincerely yours. ACCEPTED: Executive Vice President and. 'Treasurer Robert A. Kehoe, M.D. 00332?,