Lead Compound Keep away from heat and open flame.

Here metallic lead is melted out and returned to the lead melt-pot to be rnix^d with . the pig-lead for alloy manufacture.

s u b j e c t Lead-in-air check of the KcKin Co.

Lead Compound Keep away from heat and open flame.

Pewder metallurgy of lead ard lead alloys.

Red lead and manganese dioxide are dis SUMAC!

Red lead and manganese dioxide are dis SUMAC!

M Riddick The Metabolism of Lead Correspondence, etc. lead Industries Association (Human Exposure to Ambient Air concentrations of particulate lead) American Petroleum Institute DuPont Ethyl Corp.

-ns relstisg to lead.

-ns relstisg to lead.

-OiOOl^i' It s noted in the previous report that a oaeli of organic lead .

Joseph Lead Co.

A Medical View of the Lead Problem.

(Lead dust in the atmosphere.)

ABSTRACTS FROM CURRENT LITERATURE 537 Praxis of an Industrial Laboratory for Prevention of Tetraethyl Lead Poisoning.