Hie present warning sign on pumps and other containers be changed to read "lead alkyl" rather than "lead tetraethyl."

I would also appreciate receiving any comments that you might have with regard to blood lead values, lead intoxication, Versenate therapy and its effect on blood lead determinations, etc.

If this assumption is correct* then there is no obvious reason for shifting the men from their present work, since if,there are no signs of lead absorption or lead poisoning, the occupational conditions must be regarded as safe from the point of view of lead absorption.

Dutch Boy red-lead is pure red-lead.

^^^be removed from lead exposure until his blood lead level dips to below 0.080 mgm lead/100 gm blood.

Wntc National Lead Company.

Joseph Lead Co.

The two points at which it seems to me trouble might well occur, have to do with possible volatility of tetraethyl lead In lubricating oil and the possibility of shin absorption of tetraethyl lead out of lubricating oil.

Robinson Lead Industries Association, Incorporated SUBJECT: Washington Lead Conference George Worden of our Washington office has been contacted byMs.

Yet Anaconda White Lead costs no more!

11 Lead Industries Association, Inc. 292 Madison Avenue New YorK, N.

Immediate environment - playpens, high chairs, cribs, toys Other - metallic lead toys - molten lead inhaled solid lead chewed - bullets, etc.

,:r mh`te Lead S'ves whiter * and cle;''"e"nts.

Add VnfvMt Chemical Lead and .

NATIONAL LEAD COMPANY CHICACO -DETBQIT NEW YOHK CINCINNATI ST.