Not only has no trouble due to lead poisoning developed, but analyses of air in many cities in recent years have shown that the lead concentrations are so low as to be insignificant as judged by current hygienic criteria.

N ot only has no trouble due to lead poisoning developed, but analyses of air in many cities in recent years have shown that the lead concentrations are so low as to be insignificant as judged by current hygienic criteria.

Not only has no trouble due to lead poisoning developed, but analyses of air in many cities in recent years have shown that the lead concentrations are so low as to be insignificant as judged by current hygienic criteria.

. *- I" 6t~.. 14 r- jS ,3 4 Lead Industries Association, Inc.

. *- I" 6t~.. 14 r- jS ,3 4 Lead Industries Association, Inc.

In addition to the original lias of paints and varnishes, the company nov began manufacturing arsenical poisons, insecticides, dry colors, chemicals and lin seed oil.

F i r st , the blood f i n d i n g s on t h e gr ou p o f f i v e men who e r e m o st se r io u sly exposed are u n iform ly low as compared to th e r e su lt s obtain ed in case s of in organ ic lead poison in g o f c o r r e sp o n d in g s e v e r i t y .

Tha Department of Houcinu and Lead Poisoning `Epidemic' Urban Development iKCD) :t addrestinr thi* qurnion with the Expert* Mtjmatt tlw -100.000 children ia Ihli country an rkeim* at bad intoxication er poiMninp becu. et !

Kehoei For your records '.re, are attaching, hereto, some further correspondence on the alleged lead poisoning at Punta Cor-da, Fla. llg enc.

-and 112'-o'* from the front end, with vent pipes leading up through the earth cover to open air.

Any one of these men may develop acute lead poisoning at any time if these - figures are. to. be , trusted.

Any one of these men may develop acute lead poisoning at any time if these -figures are. to. be ,trusted.

Fundamentally, I do not believe the situation has reached even near to that experimentally observed by the British scientists when they made their 1930 departmental report, and that therefore in terms of lead poisoning even the worst traffic conditions of any city to-day do not amount to anything greatly significant.

British scientists when they made their 1930 departmental \ report, and that therefore in terms of lead poisoning even the worst traffic conditions of any city to-day do not amount to anything greatly significant.

Non-poisonous--Absolutely no white lead is used in the manufacture of any Zinc-O-Lith Products. 5.