Lead Industries Aseoclatlcn, Inc.

Joseph Lead Co.

KEKBTOSHXP ASSESSMENTS; a) Miner* (4aoetlc lead mined - recoverable lead content only) b) Smelter* & Refiner* (lead smelted and refined In the U.S.) c) Manufacturers (lead consumed In the manufacture of lead product* In the U.S.) d) Assembled article* (lead conamed in-manufacture of assembled article* In the U.S.l.e. storage batteries, cable, and ammunition) 2.

eci Lead Technical Steering Coolttee focli a.

- 3- Samples taken vere:- Lead in air Date Time No.

MacQrega Lead Co.

The lead concentrations detect!

You will note that the concentration of lead found in the urine of Mr.

MacQrega Lead Co.

The 24-hour urine analysis for lead revealed 0.47 mg. of lead per liter, which is quite high.

Lead Industries Association, Inc.

Laboratory Techniques for Lead-In-Air Samples

Under these circumstances, the diagnosis of tetraethyl lead poisoning is wholly untenable, and the occurrence of classical poisoning from the absorption of inorganic lead compotmds is highly improbable.

Lead was delivered to the plant in the form of stacks of 25 individual lead pigs bound together by metal straps.

Joseph Lead Co.