Over the forty-year period, lead lost a big part of three major Barkets--vhlte lead for paint, lead foil for cigarette packaging and lead sheathing for telephone cable.

The lead industry today continues to support research in such areas as lead in the environment, the biological basis for lead intoxication, and the normal metabolism of lead, as part of its overall research program on all aspects of the use of lead.

y Pure While Lead.

y Pure While Lead.

LEAD TABLE 1.

Lead Hue,!

es, reclaimed lead, ecrap lead, antisocial lead, antlmoaial ecrap lead, type metal, babbitt metal, aolder, all alleys or combinations of lead not specially provided for. 2-1/8/ per lb.of lead content.

It is remarkable how few failures of either lead joints or lead services are found.

C. i LEAD, March, 1935).

Ventilator at left is completely lead coated inside and out.

Stiffen Mlcrotoxlcology of lead 'j H.

xports of refined pig lead

Lead-acid batteries, too, have a long pedigree.

All public water systems with lead service lines should develop a plan for replacing all lead service lines, and full lead service line replacement should be a standard practice in everyday operations.

7 4 The blood lead "thresholds" for nervous system effects are somewhat higher, a3 noted in the Air Quality Criteria for Lead document.