By what means is lead liberated from this .

In addition to the lead plant, a modern Red Lead and Litharge plant will be con structed which rill be of reinforced concrete, four stories high, accommodating four furnaces, and the most modem red lead working equipment available will be used.

Published by National Lead Company M0.N1MY.

While the first.cost of. such-decorating Red Lead Carter Drv' Red40 Lead co.nt.ai.ns no adulterants and!

In addi tion to the local lesions signs of intoxication might also occur, if the dose was a large one, leading to a fatal issue, and, postmortem, lesions of K.u ST08S0436 210 THE JOURNAL OF INDUSTRIAL HYGIENE respiratory air because of the con tinuously alternating inspiratory and expiratory movements and because of the electric charges of the particles; the form of the particles also must be taken into consideration: flat scale or shell-like particles are more easily held in suspension.

.i * i.

"TETRAETHYL LEAD f IN VICTIM'S BRAIN".

ordinary gasoline a fluid of which tetraethyl lead is the active con The Greatest Danger.

The result was that coal dust, which is usually considered a harmless dust, so accumulated in the lunp that it accentuated the preexisting silicosis sufficiently to lead to death.-- E.

From pre-ReVolutionary days until now lead-and-oil has been the paint used on the finest houses in the land.

Boland w rote to Smyth L a b o ra to ries a s f o llo w s ; '" T h is employee was ..tra n sferred December 2 7 ,. 1940 from h is p rev io u s occu p ation in a lead department to a nonrlaad department because of' excessive, lead absorption do.

Then when an amount of dust had collected corresponding to chat which occurs in a garage the oxhaust could have been shut off* The animals could then have boon made to live In this dusty room for a few weeks* An experiment of that sort would have approximated real conditions in a garage* It Is admitted in the report that the hazard from lead to workers in repair shops and garages will in future be comparable to that to which painters are exposed* To anyone uho knows how injurious are the effects of lead poisoning upon painters, this admission is sufficient to counteract all the claims in the report regarding the harmlessness of leaded gasoline* You are free to use these statements either publicly or for transmission to the New York Health Council, if you think they will be of use Sincerely yours, Y&ndell Henderson

Acme Ehite Lead and Color "Forks ,K t , 47,964.2T f 7.

Pittsburgh, National lead 6t Oil Co. ofPa., 316 Fourth Ave.

In the latter, with zinc oxide ami white lead, it provided better whiteness and hiding power.