Lead Iiicltmt ries AmoGiation -4-20 LEXINGTON AVENUE NEW 'YORK, JV.Y.

Louis; 2240 24th Street, San Francisco; National-Boston Lead Co., 800 Albany Street, Boston; National Lead & Oil Co. of Fenna., 316 Fourth Avenue, Pittsburgh; John T.

Chemical Lead Liaed Fo r equipment in contact with sulphuric ;...... solutions, many leaders mth^s chemical indutry have wisely selected -.

-Vs' v NATIONAL LEAD7 COMPANY/ DUTCH BOY `ggfe WHITE-LEAD UMSEED Oil...LEAD MIXING Oil...LIQUID DRIER ....WAIL PRIMER...

Goadby (SS) found that cats dusted with lead acquired lead poisoning more easily than did a control animal which was fed over ten times the total lead dosage for the dusted animals.

New Bl< >d T est Reveis Approach of Lead Poisoning.

When he reached Ann Arbor the signs^of^lead poisoning had disappeared and this would be expected since he had been removed from the su

Soft Paste White-Lead.

In viev; of your finding that the blood, lead-level is cor dad, Vr ;; S' .oorea: hp-.'

Dutch Boy White-Lead prevents your profits from drying up . in left-overs.

t 83 To Outsider* - Shite Lead-ln-Oll 44,163*75, To Consolidated Subsidiaries!

Roels) on the question of the health hazards involved in the manufacture of volatile lead cornrounds.

Louis; 2240 24th Sc., San Francisco; National-Boston Lead Co., 800 Albany Street, Boston; National Lead & Off "Co. of Pa., 316 Fourth Avenue, Pittsburgh; John T.

Boston; National Lead & Oil Co. of Pa* 3 Id Fourth Avenue, Pittsburgh; John T.

Graham Edgar Ethyl Gasoline Corporation Chrysler Building Hew York City Hew York My dear Edgars I have at last gotten to the business of binding together various articles into a book which will probably be useful for giving rather full information with regard to leaded gasoline, I am enclosing herewith an abbreviated table of contents and a short preface# I would be glad to have your suggestions and criticisms as to the suitability of the various Items of material, and;-also as to the preface, I am having certain of the articles reprinted of which xay supply is low,and I am sure we can have the work of binding done her as satisfactorily and as cheaply as it can be done in Hew York in as much as we have a considerable volume of this kind of work from time to time* I suggest, therefore, that if this idea meets with your approval that you send me the available copies of the thick pamphlet on ttHormal lead, etc.51 together with a corresponding number of copies of "An Appraisal of the Lead Hazards Associated with the Distribution and Use of Leaded Gasoline * Part I have an adequate supply of.