Rational Lead P-mp*y Rational Lead Company Rational Lead Company Th* Ehenrln-Willlama Co.

The substantial reduction In sales of dry vhlte lead In 19*5 la due almost entirely to the restrictions on the use of dry vhlte lead, established by VPB.

Rational Lead P-mp*y Rational Lead Company Rational Lead Company Th* Ehenrln-Willlama Co.

Lead fume, vapors, and finely divided metallic lead are all important as hazards.

Over a goodly number of years I have- been deeply interested in bringing about more effective control of lead exposure, both in the community at large, but more particularly in the lead trades.

It may be a question of timing, but on th* other hand, it dees appear as though th* sal* of dry shit* lead and lead-In-oil Is moderately on th* up grade.

For this case, both leaded gasoline and Vitol give an amount of lead in the air far in excess of the toxio limit.

Material Produced Lead-free Zinc Oxide Trench Zinc Oxide teed-free zine Oxide Leaded zine Oxide N11553 PNYC00009508 Mr.

He has never performed any work which would bring him into direct contact with lead before going to work in our Lead Shop.

Our investigative program involves careful and systematic study of the rate of absorption and the means cf disposition in the body, of lead compounds, as the result of the inhalation of lead distributed in the air in the form cf^knovn pure lead compound of known particle size dispersed in the atmbsphere.

Joseph Lead Company mas heartily in approval of the campaign proposed.

Joseph Lead Co., New York; R.

It must also be remembered that in a pers such recent exposure to lead, considerable amounts of lead were contained jj Fig. 3 (case 6) .

The Pittsburgh primer oontains no basic carbonate white lead.

Ve also know that there is no accu mulation of excessive amounts of lead in /the tissues of present day persons outside the lead trades.