I t i s en t i t l ed , "Lead in Hair of Children wit h phronic Lead Poisoning," and it appeared in the New England Journal of M edicine, 276:949, 127 A p r i l , I967J.

This pigment, basic lead silico-chromate, altered the. color of the primers.

It seems that the'fumes1 referred to by the men, were catually lead compounds volatilised from the sludge.

Plans are practically complete for me to attend the Symposium on Lead at Kettering Laboratory on February 25 through 27, 1963.

., or for interior use in dwelling units where the dry film might be ingested by children: * (1) Shall not contoin lead compounds of which the lead content (calculated as Pb) is in excess of one per cent of the total weight of the contained solids (including pigMents, film solids, and driers); (2) Shod not contain compounds of antimony, arsenic, cadmium, mercury, or selenium of which the metal content individually or in total (calculated as Sb, As, Cd, Hg, Se, res pectively) is in excess of 0.06 percent by weight of the contained solids (including pigments, film solids, and driers); (3) Shall not contain barium compounds of which the woter soluble barium (calculated as So) is in excess of one per cent of the total barium in such coatings. 3.

It contains 2% lead acetate together with some fats, oils and emulsifiers and an adequate amount of sulfur.

LEAD INDUSTRIES ASSOCIATION, INC. 202 MADISON AVENUE NEW YORK, N.

iuon solvents, can lead to drying and chapping of the .h;ln if there Is prolonged and repeated skin exposure.

Ingram Chief Engineer Department of Occupational University of California Berkeley, California Health Dear Fred: Long, long ago, as a matter of fact in 1943, we published a report, "Occupational Lead Exposure and Lead Poisoning".

Of iifgtStnttiOtt of trade mark 71o. 1*382, registered ----June 28, 19j 8------ to HASXOHAL LAD COMPANY, of New York, New York, a corporation organized under the lave of the State of Hew Jersey, renewed for tea years from June 28, 19U8 and June &1, .lySl, 'or White lead, red lead, liquid lead for use as a pigment, linseed oil, flatting oil, flat paint, vail primer, reedy-mixed paints for exterior use, ready-mixed paints for interior use, dry oxiae of.lead, etc., and the renewal fee required by law having heen paid.

It contains 2% lead acetate together with some fats, oils and emulsifiers and an adequate amount of sulfur.

HENRICN NL 000040003 N 26149.01 45X Basic Silicate White Lead APFHSVF3 BY'1962 Advertisin EXECUTIVE COMMITTEE ONCOR PIGMENTS IIAW WY 9 1962 M50 Basic Lead Silico Chromate T15 Lead Siteas-...___ Titanate 23A Antimony 1962 Budget 1961 Expenditures 1961 Trade Paper Space Preparation Costs Printed Matter Exhibits Salary C ontingency $ 81,229* 26,300 6, 500 2, 500 2, 000 1, 500 $120,029 $ 60,015 29,300 6,000 3, 500 1,000 $ 99,815 $ 30,000 17,922 3, 000 1, 700 lr064 $ z'*-' Comment: The under-expenditure in 1961 is due to a late start in our M50 trade paper advertising.

She other underspent project was M&-1092, concerned with lead levels la ancient bones.

The purpose of medical supervision, initially, is that of determining whether, and at what sites, if any, cases of lead poisoning occur.

For Several good reasons, I consider this to be an utterly insignificant factor in the absorption of lead by people generally.