Lead Evaluation/acceptance of other technologies in place of lead service line replacement o recent inquiry by consulting firms looking for approval of insitu technologies to serve in place of lead service line replacement, with costs being the driver (LSL replacement in a large community system is not cheap) o Rules do not allow for this "replacement", however, perhaps additional study by EPA into these technologies (effectiveness, longevity, effects on water quality) could decide the fate of such technologies as it pertains to the Pb/Cu rules and required LSL replacements Partial Lead Service Line Replacement versus No Replacement It is widely accepted that full lead service line replacements are more effective in limiting lead exposure to a customer than partial lead service line replacement.

DUTCH BOY WHITE-LEAD %<-'

NATIONAL LEAD COMPANY New York, III Broadway .

Label all paints which contain more than 1% lead in their non-volatile con tent.

NATIONAL LEAD COMPANY --111 Broadway.

NATIONAL LEAD COMPANY New York/lll Broadway.

the oilsis being marketed for flatting Vhite Lead for inside use.

It is not possible to ingest enough lead from water contaminated with leaded gasoline to cause lead poisoning, if the gasoline is the only source of the lead.

National Lead Co.

Dutch Boy white-lead.

Label all paints which contain more than 1% lead in their non-volatile con tent.

Nor do we know for a certainty why it is that the blood does not develop a sufficiently elevated concentration of lead when tetraethyl lead is absorbed into the body.

DUTCH BOY WHITE -LEAD NATIONAL LEAD COMPANY 111 Broadway, New York; US Oak Sc., Buf falo; 900 "W. 18chSt., Chicago; 659 Freeraaa AVe., Cmctaaati; 820 West Superior Avenue, Cleveland; 722 Cheswuc St., Sc. louts; 2240 24th Sr., San Francisco; National-Boston Lead Cp., SOd Albany St., Bostoo; National Lead &OilCo.

TUST a photograph of two men painting a Dutch Boy icd-lead applied to clea 1 m< t;-l gives J car with red-lead.

There Is a definite lead line on the gumes.