We are deeply concerned with the use. of lead in paint and specif ically lead in marine aritifouling paint.

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Any lead-bearing tube apparently introduces some lead into a contained den tifrice and the amount of lead in the den tifrice appears to approximate 50 to 100 p.p.m. of those dentifrices shewing the low est absorption and much greater quantities in some other dentifrices.

October 26, mm Qtm 1 'StepMaa, Batlonal Lead CoHfany,.

The suspension was then taken to dryness and a lead analysis was made on the residue, following treatment v/ith proper lead solvents. 0.66 mg. lead was found to be present.

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Look Ahead with Lead

With respect to the potential absorption of tetraethyl lead, as differ entiated from that of inorganic lead compounds, there are no blood changes of any kind that have any relevance Wo such changes occur even in fatal tetraethyl lead intoxication.

Pure white-lead is the.

net per pound WHITE LEAD.

ETHYL GASOLINE CORPORATION Chrysler Building I4.05 LEMXEWINGYTOORNK AVENUE RUL E S AND R E G U L A T I O N S For Distribuii on of Gasoline Containing Tetraethyl Lead Each filling station shall have pwrhoimchingeanstolylindeispcloanyteadinionngeatecthrapeutmhpylfrom lead is dispensed, either of the following two notices: (1; CONTAINS LEAD (Tetraethyl) and is to be used as mnoAorotvtaoonfrioydfruosecpthllieelalorinnniulngysg.

The lead content of the material was reported by a representative of the General Electric Company to be 12 per cent by weight.

ABDOO106450 ABERDEEN PLANT CHEMICAL EXPOSURE ABATEMENT SAMPLING SUMMARY CHEMICAL Lead Lead Lead Lead Lead Lead DATE LOCATION ACTION LEVEL 9-12-75 Compound Line I 9-17-75 Compound Line III 10-2-75 Compound Line III 10-16-75 Compound Line III 10-27-75 Compound Line III 10-30-75 Compound Line III 200\ 200 I 200 4. /' * 200 \ 200 I 200y SAMPLING RESULT 12.

Dukes and I have confirmed other people's findings that the ingestion of lead by rats leads to the formation of carcinoma of the kidney.

Big& in 20 'Come on, pop. at least let's give this : Anaconda White Lead a try."