NATIONAL LEAD COMPANY NewYork, 111 Broadway Buffalo, 1 is Oak St.

Pittsburgh, National Lead 8c Oil Co. ofPa., 516 Fourth Ave.

I have not seen any permanent damage In either experimental animals or in men who have splashed either gasoline, or tptraethyl lead, or ethylene dibromide into their eyes.

BUILDING MATERIALS AND OTHER LEAD PRODUCTS Published and copyrighted by National Lead Company, in Broadway, New York, :V.

Pittsburgh, National Lead St Oil Co. of Pa.. 315 Fourth Ave.

Inasmuch as i t i s u n d ersto o d th a t when e:upioyea in gas o lin e engines, th is sucs-ance w ill add a fin e ly divided and nond i f f u s i b l e form of lead to th e e x h a u s t g a se s , and fu rth e rm o re , s in c e cead poisoning in human b ein g s is of the cum ulative type r e s u ltin g fre q u e n tly from tne d a ily in tak e of minute q u a n titie s , i t seems p e rtin e n t to in q u ire w hether th e re mi gat not be a decided h ealth hazard associated w ith the extensive use of lead te tr a ethyl in engines.

Pittsburgh, National Lead Es- Oil Co. oi Pa., jnS Fourth Ave.

National lead 6: Oil Co.cfPe., H6 Fourth Ave.

Hazards A ssociated with the manufacture of T e tra e th y l Lead and Leaded Gasoline.

Th is h ist or y does not in d icate lead poison in g.

I have taken straight tetra ethy lead and had the same experience.

General Books Balance * Less: Items not used By Uhite Lead .

EAGLE-PICHER 134 N O R T H LA SALLE ST R E ET C H IC A G O W hite Lead, C arbonate Sublim ed W hite Lead * Sublim ed Litharge Sublim ed Blue Lead O range M ineral Super Sublim ed W h ite Lead Litharge * R ed Lead Zinc O xide - Lithopone merely secured the total sales for the entire business by months.

This supplied all the white lead used in the manufacture of paints and put ODP White Lead in Oil on the market.

There was no `wrist drop,' none of the symptoms of the wellknown industrial lead poisoning.