G PFEIFER 0 SEMINAR ON REVIEWING A5G1S BLOOD LEAD/GASPLINE LEAD ANALYSES Ron Snee and I have participated in several EPA workshops during the past year leading to the revision of the Air Quality Criteria Document for Lead.

By this I mean that they had a clinical history which was consistent with it, in addition to lead line, stippling, and demonstreble lead in the urine.

- i of our white-lead

Cole: We are submitting for your consideration the enclosed proposal for a study of lead poisoning in the juvenile baboon.

Easy to spread CARTER SOFT PASTE WHITE-LEAD . ..

Lead Poisoning ADDRESS ADDRESS DATE NewYork Warren, Pa.

The contort, of which lead work waa on* phare of the plutelng per formance tart, waa tponaorad by .th* felted laaoclatlon of Joaroeyooa and Apprentice* of th* Planting and Pip* Pitting Indoatry. th* lead work promote In which all of the pitching apprentlcee ooepeted, Included the preparetlon and wiping of a bra** ferrule to * lead *tub, *olderlng th* tart cap, preparing and wiping a corporation cock tall pl*c* to a 1-ln. lead a*rdo* pip* and th* preparation and oIdaring of a aheet lead (bower pan oornar and a flaahlng eleave for a 2-ln. pipe parting throo^i the pan.

rm^\ Lead Industri Assn.

You know that your The highest grade red-lead obtain structure is sound--that it will last as able is Dutch Boy red-lead.

Henrich, Secretary, National Lead Company, New York, N.

L IA24445 Ii 9 LEAD INDUSTRIES ASSOCIATION ** MADISON AVSNWt NSW YORK 17.

The residue consisting of organo-lead compounds and inorganic lead would be handled in a manner dictated by its make-up.

The contort, of which lead work waa on* phare of the plutelng per formance tart, waa tponaorad by .th* felted laaoclatlon of Joaroeyooa and Apprentice* of th* Planting and Pip* Pitting Indoatry. th* lead work promote In which all of the pitching apprentlcee ooepeted, Included the preparetlon and wiping of a bra** ferrule to * lead *tub, *olderlng th* tart cap, preparing and wiping a corporation cock tall pl*c* to a 1-ln. lead a*rdo* pip* and th* preparation and oIdaring of a aheet lead (bower pan oornar and a flaahlng eleave for a 2-ln. pipe parting throo^i the pan.

Rowley Chairman National Lead Company Building Dear Mr.

The first was that there was considerable complaint that lead treated gasoline clogged Hie jets in the torches and caused considerable corrosion; the second point was that the use of lead treated gasoline was contrary to the rules and regulations on the use of motor fuels containing lead ' Mr.