Maynard Lead Hazard Tank Mew York Chicago Sept. 26, 1957 Dear.

Gentlemen: I have received the five papers from the University of Cincinnati dealing with the problem of lead poisoning which might arise from the use of industrial products where lead is used.

Kehoe: Will you be kind enough to give me the benefit of your criticism of the attached paper, "The Relationship of Solubility of Lead and Lead Oxide to Lead Poisoning"?

LIA07249 LEAD INDUSTRIES ASSOCIATION <0 Ifcet 42ad Btreel HCW VOM IT.

Because lead is corroded to a considerable extent in most soils, lead coatings applied to steels are not adequate for underground use.

Charles Heidelberger the University of Wisco Gasoline Additive air samples through fine mem brane filters that captured all told the society's division biological chemistry yester Dangers Cited lead particles, then chemically analyzed the filters for lead that the agents, called a: By DAVID PUKSGLOVE, content.

i LEAD INDUSTRIES ASSOCIATION eae ic u n o t o n a v in u k MKW VOMK 17.

Hearly 500 newspaper clippin gs fe atu rin g lead poisonin g, o ften In s it c a b ls h e a d lin e s, were received in 1952.

In any case we had better look at the status of the men who work there, with respect to lead absorption, before embarking upon any change in the environmental conditions.

Szustak Evans Lead Division - Charleston, W.

* ' : i i LEAD INDUSTRIES ASSOCIATION 4M UCXlNaTON AVOAMC Nrw YOWC 17.

i LEAD INDUSTRIES ASSOCIATION eae icunoton avinuk MKW VOMK 17.

Also reported is our laboratory data on lead evaporation and minimum tempera tures for solution of three lead concentrations.

lead is very keen.

Radiographs of the canisters as received did not reveal any lead.