the Norm al Absorption and Excretion of Lead IV.

In the p a s t white lead p a in ts were u sed , and v a rio u s leaded m a t e r ia ls , in v ario u s ways.

Joraph Lead Company 8** Xbrk, 1.7.

EPA Office: 202.564.2615 From: Theresa Clift <tclift@tribweb.com<mailto:tclift@tribweb.com Date: August 9, 2017 at 6:10:21 PM EDT To: "Jones, Enesta" <Jones.Enesta@epa.gov<mailto:Jones.Enesta@epa.gov Subject: Request for call on lead samples hi Enesta, I have some technical questions about whether PWSA and the Borough of Braddock are complying with certain parts of the Lead and Copper Rule regarding which homes are tested for lead every six months.

Defendant further objects to the definition of these terms as calling for the production of material or information which is neither relevant nor reasonably calculated to lead to the discovery of admissible evidence.

o Lead - Technical Committee y EU Environment DG o email Dr.

We submit this information to show a simple means of determining that Fiaint containing more than 1% of lead and manufactured after May 1, 1955 is proper- y labeled.

All these requirements the lead-and-oil film meets.

_p* Th e Lowe Br o t h e r s Compa n y D a y t o n ,O h i o ,U.S.A.

G oldsm ith, of the D ep artm en t of H ealth, that slight changes in lead in a ir would re su lt in in c re a s e s in b lo o d -lead le v e ls.

/liter Blood: WB 50 HSU %*010000 v;i.Holy, 50 ,5 Band, 2,0,Lymph ^0,0 sasr Hb m sti`pp-ling: 9 ^ ^f^Baso, 1.0' .^.s.in.-2,5 Mono, *i-0 Lead com e m m W g n i :.?

Lead-asbestos pads are pretty cheap insurance, too.

o Lead - Technical Committee y EU Environment DG o email Dr.

A new pigment of particult' interest, basic lead silico-chromate, made by National Lead, is included in this V;it.

There is perhaps one exception, in that the r e p o rt d eals with I n d u s t r i a l lead poisoning and says very l i t t l e about the sources of lead poisoning in the general population.