T TO "LEAD 1ft THE CERAXIC INDUS TRIES" To Kenbers of ths Lead Industries Association!

I believe, therefore, that tba outlook for th* lead-arid battery and tor lead oocsu^Jtlon by th* automotive Industry la very good.

Man Pept 811 224 Lead Operator 62 225 Kettle Operator 62 226 Asst, Kettle Operator 62 2 30 Plant Service Attendant All 2 31 Kettle Oper,-Emulsion 80 232 Lead Man 739 2 33 Lead Inspector 511 2 34 Janitor-Sweeper 705 2 38 Control Kettle Oper. 80 239 Lead Operator-90 Bldg. 98 240 Kettle Operator 80 241 Kettle Oper.

Robert A, Kehoe ( STA TEM EN T REGARDING THE SCH RO ED ER AND TIPTO N PA P E R "THE HUMAN BODY BURDEN OF LEAD" This p ap er se ts out to evaluate the m agnitude of the body bu rd en of lead in m en around the w orld, the balance o r stead y state of lead in the body, the accum ulation of lead w ith age, the effect of body burden of lead on health, and finally on evidences of subclin ical toxicity fro m lead. .

Certainly this vas the case if this lead vas in the fora of vaporized tetraethyl lead.

Midgley reached his goal when he discovered the antiknock properties of tetraethyl lead.

The quantity of total lead is also playing a. role.

.-4JWHJWJ m LIA16331 LEAD INDUSTRIES ASSOCIATION **o utjantrrott avtnuc WW TOM IT, M.

However, it would be wise fco let me know in advance of his coining. . ' - Without any prejudice to the case in question, may I point out to you that in the period of ten years or more in which leaded gasoline has. been used, there have been no cases of poisoning and it Is now quite certain both from experimental and .clinical work that no lead absorption occurs as a consequence of the normal use and handling of gasoline containing tetraethyl lead* I have no idea what peculiar circumstances may have been effective in the case of M r . ^ m ^ ^ b u t unless there have been unusual circumstances it is extremely unlikely that he has absorbed any lead as a result of his handling of leaded gasoline.

DUTCH BOY WHITE-LEAD NATIONAL LEAD COMPANY' ^Tll Broalway NeViYork; !

NATIONAL LEAD COMPANY >!!

It is believed, generally with some gpod reasons, that the lead in the air of this country, especially its cities, is derived primarily fromtthe use of lead antiknock preparations in automobile fuel.

and lead "intoxication.

NATIONAL LEAD COMPANY AtteattA/ '3 0)u^,'rj, sLt-u-.Ci. 1 ; ' - 0007-SWP-000005392 .

I would prefer, therefore, to discuss this matter under the title of "Physiologic Appraisal of Lead."