There are only three reasons why lead and oil are now used at all--(he fixed habit of some who are slow lo change front old methods to new; the prejudice of those who have been fooled by the "cheap", low quality paints; and the fact that the makers of white lead resent the introduction of oxide of nine as a paint pigment and continue (o urge the use of lead and oil alone in order to keen up the proportion of lead used.

There is no lead hazard known which cannot be controlled in such a way as to practically eliminate lead poisoning as an industrial disease.

MacGregor Lead Co.

A. and the lead problem.

cation, the greatest source of lead poisoning, | C g 0 7J 9 In another secne we see a worker skimming dross from lead pots.

Tram LEAD &.Y/HI1E LEAD.

, 1959 ALLEGED LEAD POISCNIHG CASE Wilkes-Barre, Pa.

Joseph Lead Co.

txtrustee of lead free beneath lead eraoker pipes due ts their great weight Is on original design fault rather than a lead failure, however, lead la blamed.

SIS LjA17354 LEAD INDUSTRIES ASSOCIATION.

LEAD INDUSTRIES ASSOCIATION.

Dry mite Lead Zinc Anodes Dalena Lead Ore Zinc Ore (American Zinc Co.)

"Everyone is exposed to lead as a by-product of industrialization" - first sentence under "The Sources of Lead."

txtrustee of lead free beneath lead eraoker pipes due ts their great weight Is on original design fault rather than a lead failure, however, lead la blamed.

LEAD-FREE COATINGS Charles A.