This paper dis cusses tire magnitude of the overall problem in relation to mass rate balances for particulate matter,carbon dioxide, ni trogen oxides, sulfur dioxide, lead, and hydrocarbons.

Regulations designed to protect employees health including blood lead program were reviewed.

Dear Professor Kehoe, We refer to your recent visit to this county during which you gave a lecture on the effect of lead on the human environment to representatives of the major oil companies, Mr.

*t * - "v*1 >**'''' * rff> s ^ ir sii||l#^ - -*. leas^^T.A^tege.aflga^aaiBgaatoaatei&aawaetai^A^^^ ^p^a-Qo O' LEAD INDUSTRIES ASSOCIATION, INC. 3 Itt MADISON AVINUB NEW VOAK#K.t. 10017 nUMOM -- MU eOM Alt JOw A IWMUtMHi I **?

Miller joined National Lead, in 1962 as a sales representative of the Philadelphia Branch covering the North Carolina territory.

Fitzhugh's reference to a "color additive petition" refers to the fact that lead acetate is not at present on the approved list of color additives.

Our Committee also recognized'the desirability of rotation of directors representing foreign lead producers but decided to refer this to your committee for reconsideration

Upon motion, the following applications for appropria tions were duly approved: $ 4,820.35: Contribution; Membership Subscription to Lead Industries Association, Inc.

Call National Lead National Lead Company Room 3213, HI Broadway, New York, N.Y. 10006 Canadian Representatives; Enelchem Products, Division of Canadian Titanium Pigments Limited, 1401 McGill College Ave., _ Montreal, Que.

>,J7< ' . ' DISPOSAL OF SLUDGE FROM LEADED GASOLINE STORAGE TANKS * itv .:- r ' Co&ege 1\ L -i t - S i A f i !

Prior to joining National Lead Mr.

This is the first time I remember reading; as a flatly undisputed fact; that tetraethyl lead' is converted to a carcinogenic compound.

jgfe 1 \^ LEAD INDUSTRIES ASSOCIATION, INC. 292 Madison Avenue New York, New York 10017 JUL 11959 w .t . t : July 1, 1969 National Lead Co 111 Broadway New York, New York 10006 Attn: Mr.

That i's, using a~ 4tme~s' ted amount of S3TA and lead, 1 plan to see what the results, of the lead, will be if c6 r a short period: ox, time.

Somehow, the tetraethyl tin became tetraethyl lead and both it and naphthylamine became con verted to carcinogenic agents.