4 Et hyl Gasol ine Coisol at ion 25 liO Aim -AV N e w To UK IN R E P LY PLEASE R E F E R T O 3.W.

AGREEMENT THIS AGREEMENT is made this 16th day of June, 1976 between Ethyl Corporation, Department of Toxicology and Indus trial Hygiene, 451 Florida, Baton Rouge, Louisiana, hereinafter called "Ethyl" and Dr.

R A M S: DON.

December 29, 1950 Dr*j Leonard Apt, The Children's Medical Center, 300 Longvood Avenue, Boston 15 , Massachusetts, Dear Doctor Apt : I should be very much pleased indeed if I could resolve the problems presented in your letter of December 9 Unfortunately, both from your point of viev and our ovn, ve !

LEAD INDUSTRIES ASSOCIATION, INC 292 MADISON AVENUE NEWYORK, N*Y. 10017 J O H N R.

August J>, 1948 Dr.

<1- * f ETHYL CORPORATION INTER-OFFICE To D r R .

Afe 22899 / / I.

I i November 9* 193^ Mr.

December 7, 1929 Mr.

I NTER- OFFI CE CORRESPONDENCE Et hyl Gasol ine Corporat ion C h r y s l e r b u il d in g 135 Ea s t 4 2 n d St r e e t NEW YORK October 24, 1952.

. 33/ T ID E W A TE R A SSO C IA TED O IL C O M P A N Y ASSOCIATED D IV IS IO N 79 N ew Mo n t g o mer y St r eet S a n F r a n c is c o , C a l if o r n ia Hpril 10 j 1S39 Jr.

March 20, 1936 C7SD9aarn.lIiteFfJroaarnarMnnescioainsFtcgrooamnceirsy SPetraefcettie My dear Dr.

"Cases of TEL poisoning French Manufacturing Plant-Paimboeuf -- - ui n Tf Tf (N KE 0020933 ) l?

Feb r u ar y & 9 19*K) Dr .