i Yilliara Hart, mayor of East Orange, New Jersey, pinpointed the problem in docision-making when he testified befdre the Senate Subcommittee on Health on extension of the Lead-Eased Paint Poisoning Prevention Act.'

The evidence obtained in recent years indicates, however, that occasional cases of lead poisoning, of the milder type, may develop out of conditions similar to those observed in certain parts of these plants, and it is considered wise to bring about reduction in the lead exposure by introducing greater ventilation into cdrtaln of the work rooms, - 2- notably the mixing rooms.

The lead exposure is of an order of magnitude that is not unusual in the lead trades.

The picture is quite clear in that repeated doeages of lead in soluble fora are always required to produce poisoning.

The lead exposure is of an order of magnitude that is not unusual in the lead trades.

Clinically a diagnosis of lead poisoning does not seem justified to me.

Kehoe: V/e have received several inquiries as to the possibility of a garage mechanic becoming affected ty lead poisoning through the handling of lypoid lubricants.

Magnesium Silicate Magnesium Aluminum Silicate Copper Oxide Magnesium Oxide Copper Phthalocytnine Copper Naphthenate and other ' Mnnganeso Dioxide Manganese Naphthenate and other metallo-organic soaps (Tipper Mt. 1 * metallo-organic soaps Lead Molybdate Basic Lead Carbonate Basic Lead Silicate Zinc Molybdate Titanium Bioxide'(commercial Lead Qircmates grades) Lead Oxides Titanates (Nickel, Antimony, Lead Silico-Chromate Tungsten) Lead Naphthenate and other Zinc Oxide metallo-organic soaps Lead Metal Zinc Stearate iithopone (30% Zinc Sulfide - Phenyl Mercuric Acetate, Phenyl 70% Barium Sulfate) .Mercuric Oleate and other Zinc Naphthenate and other metallo-organic compounds metallo-organic soaps Mercury Cadmium Lithopone Zinc Metal Nickel Titanate Zinconiurn Naphthenate and other cadmium selenide Pigments metallo-organic soaps Strontium Qxremate Zirconium Oxide Tri-butyl tin oxide Other tin orguo compounds -0- This report Is divided Into a brief summary of body metals and their absorption from the gastrointestinal tract, a review of the specific compounds by elemental classes, a summary, and recommendations.

It should be further noted that therapy Is not affective in,reversing or preventing petMnent brain dsaaga associated with severe fens ef acuta lMd poisoning such as acute encephalopathy.

LEAD.

LEAD.

Fowler: Doctor Kehoe has requested that X write to you, asking if you could sail him several copies (fifty, if possible) of the replant, "industrial Lead Poisoning."

ELLIS 122 SOUTH 'MICHIGAN AVENUE CHICAGO June 12, 1935 Kettering Laboratory of Applied Physiology University of Cincinnati Cincinnati, Ohio Gentlemen: I have a -specimen of spinal fluid taken from a case of possible lead poisoning and I would like to know what you would charge the insurance company to make an electro-spectrographic examin ation of this specimen for the percentage of lead.

Fowler: Doctor Kehoe has requested that X write to you, asking if you could mall him several copies (fifty, if possible) of the reprint, "industrial Lead Poisoning."

Bowditch: Article on lead poisoning enclosed.