Tins would take smite ficxiliility out of the rule and lead to greater uniformity.

This, of course, was for the purpose of pro viding a material impervious to tetraethyl lead.

It is America's principal piano market, its chief mail-order center, its leading stove market.

Lead: Colic.

SHtmnWmum PRICE LIST No. 66 EFFECTIVE JANUARY 24, 1925 Prim Subject to Change Without Notice MAKE YOUR STORE PAINT HEADQUARTERS by carrying the full S-W Line The Household Guide is creating a demand in your locality for our products by name and unless you carry them in stock we both lose business.

SHtmnWmum PRICE LIST No. 66 EFFECTIVE JANUARY 24, 1925 Prim Subject to Change Without Notice MAKE YOUR STORE PAINT HEADQUARTERS by carrying the full S-W Line The Household Guide is creating a demand in your locality for our products by name and unless you carry them in stock we both lose business.

TRENCHING AND EXCAVATION 1926,651 Tbla ?

Poisonous (from a chemical stand point (a) Lead, mercury, arsenic and others.

Sh e r w in Wil l ia ms * Pr o d u c t s PRICE LIST No. 61 EFFECTIVE OCTOBER 15, 1920 Price* Subject to Change Without Notice / Th e Sh e r w in -Wil l ia ms Co . f a c t o r ie s Cl e v e l a n d . n e #a r k , Ch ic a g o , s a n f r a n c is c o l o s a n g e l c s .

a thdt they may lead JJ, ^me around and examine

In order that this brief survey of the events leading up to the present in quiry may be complete, it is necessary to review the investigation made in 1910 to 1911 by Dr.

In this connection it is needless to say that the poison ing from concentrated tetraethyl lead is not something that manifests itself by one or two absorptions* but is more apt to creep on gradually, sometimes not actually manifesting itself until a person is seriously ill.

Louis, Missouri, acquired from the National Lead Company, excepting a strip 20 feet wide along the side of the Campbell Paint & Varnish Co. plant; the Mound City Linseed Oil Mill in St.

) / Contribution to the behavior of lead in the animal organism F -A - BROCKHAUS 6200 WIESBADEN 1 POSTFACH 261 LEBERBERG 25 West Germany F.

Air of proper warmth may, for instance, contain excessive water vapor, and in this way interfere with the normal physiologic loss of moisture from the skin, leading to damp skin and clothing and producing more or less discomfort; or the air may be excessively dry, producing appreciable discomfort to the mucous membrane of the nose and to the skin which dries up and becomes chapped from too rapid loss of moisture.