In view of the experience with tetra ethyl lead which Mr.

Minot on ''The Distribution of Lead in the Human Organism."

(d) The percent of lead is determined as lead metal (Pb) based on the total solids of the paint.

Tbr ituoaitiristic lead patina b now uniform!)

One point that should be mentioned is that in these plants the exposure ie limited entirely to tetraethyl lead and inorganic lead compounds, whereas, in those oases that have arisen from the cleaning of tanks, as you will find mentioned in the reprint sent you, there; is also a possible exposure to ethylene di bromide which you say know is u3d as a oarrying agent for tetraethyl lead in gasoline.

lit lead sulphite.

This violation is associated with excess emissions of lead.

From the standpoint of public health, the principal considerations of lead as a possible health hazard concern (a) the amounts of lead to which the public is exposed, (b) the normal metabolism of lead insidethe human body, and (c) whether there is any progressive accumulation of lead in the body over a period of many years.

H&nzol would seem to - indicate that there had been significant lead exposure.

Lead absorption also occurs after swallowing lead.

TSTRA ETHYL LEAD PLAHT February 13, 1231 DR.

It is hard for me to believe that the baby could get suggifient lead from the mother's milk without the mother having marked evidence of lead absorption.

ICelman Drummond, 36 Norfolk Road, DURBAN Dear Sir, ANTIKNOCK COMPOUND : TETRAMETHIL LEAD. 1.

This is the kind good painters mix from lead-in-oil.

(UfL)i Easun Lead Compaay, SomaMa.