New York, New York 10017 R.

ETHYL CORPORATION INTER.

/ TELEPH O NE MU 1965 ETHYL CABLE ADDRESS : " E T H Y L P O R T " ALAN C.

March 1, 1965 Christopher C.

INSTITUTE OF CHILD HEALTH U n iv er sit y o f Lo n d o n D i r e c t o r * N u PFteLo p r o f c sso r 0 * c h i l d H e a l t h .

July 17, 1969 PERSONAL AND CONFIDENTIAL Robert T.

May 10, 1965 Dr.

THE UNIVERSITY OF BRITISH COLUMBIA V A N CO U V ER 8, CA N A D A DEPARTMENT OF GEOLOGY Jan u ar y 8, 1961;.

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October 7, 1960 Mr.

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, >Tnr^-iM ntaiMi"-" L1&21280 -^---- --' - ,- i r-, a LEAD INDUSTRIES ASSOCIATION.

Mrch 3, 1965 i i To All MMbr* of th* Health aad Safety Ccoaltt**!

i LEAD INDUSTRIES ASSOCIATION, INC ta MAOlfON AVINUI Nrw YOU*.