You object especially to the figure of 0.20 mgm. lead consumed daily in the drinking water.

Lead Contam in ati on From : John H.

f Presented at the 34th Anrsral Meeting, Lead Industries Aeeoclatlen, Zao, t St.

* 14 1 o LI6167Z4 LEAD INDUSTRIES ASSOCIATION.

At least half of the lead that is found in the American. - - 0004251 N6919 Dr* Francis M.

NATIONAL LEAD COMPANY, By M.

McGee: In answer to your letter of September 20, let me say, first, that the inhalation of aerosols of lead (fumes from burning), or the particulate compounds of lead of larger size does not result in the occurrence of any cases of lead poisoning, if suitable preventive measures are taken to control the absorption of lead by workmen.

Just radar 50,000 copies of ase sent to users sad potential users of lead.

This is the type of incident that I fear when there is nothing to suggest that there is any difference between leaded and non-leaded gasoline in the public mind.

Kehoe O w methods for the determination of lead in biological material.

ooo The situation in Germany appears to be progressing, and we believe that by July of this year, legislation will be in force which will restrict the concentration of lead in gasoline from its present level of 0.63 grms lead per litre down to 0.4 grms lead per litre, with a further restriction to 0.13 grms k lead per litre by 1976.

This is the type of incident that I fear when there is nothing to suggest that there is any difference between leaded and non-leaded gasoline in the public mind.

Flta, ftmsldstit f Too flesm Lead Ccmpeqr., Ine.

None Lead-free zinc Oxide Trench Zinc Oxide teed-free Zlne Oxide Leaded Zlne Oxide N11553 PNYC00009508 jfr.

* ^ * Answer: Lead is a cumulative poison.