The National Lead Company and the Pigments Department have evidence which indicates that can stable systems can be obtained.

It is difficult to extrapolate these re sults to the lead problem.

-d lnterr rt to ths lead itv.'

LIA20314 LEAD INDUSTRIES ASSOCIATION HCW TOM IT.

Spencer's blood lead concentration was found to be 0.024 mg.

--f | Et2f, ^ ''lead Pow^^-'T, U&s/tte-w*" ' , ^tyste: fcr^lead:'-4:^' - ^ s&mpl^-; ..

Chart 1 shows the leading causes of death, ages 1 to 4, LEADING CAU SES OF DEAT H A GES I TO A DEATH RAT ES* PER 1 0 0 , 0 0 0 1949-1950 1930-1931 ACCI0ENT8 . . .

The cause in young children is usually due to pica and the source of lead is usually lead-containing paint on window sills, play yards, toys, etc., which have been repainted by amateurs.

I refer you further to the booklet "Occupational L ead E xposure and Lead P oisoning, " a report prepared by the C om m ittee on Lead Poisoning of the Industrial H ygiene Section of the A m erican P u b lic H ealth A sso cia tio n in 1943, of w hich I had the honor to be the chairm an.

Lead ar.

Lead ar.

By prescribing a m axim um intake of lead, how ever, there is the implication that Um harder a man works in the atmosphere containing lead, the shoner time he should be permitted to do so.

.Ippppwi L IA09539 J' ;*=

.Ippppwi L IA09539 J' ;*=

This defendant objects to this interrogatory as being irrelevant and not reasonably calculated to lead to the discovery of admissible evidence and not limited to any issue which is the subject of this case.