fHERE IS NO BETTER WAY 



•jo practice economy than to use proper ma- 

 lerlals and supplten. Cbemlcal analyals wilt 

 ihow you If thoy are right. 



FRED'B J. HAYWALD, F. C. S. 



CONSULTING CHEMIST, 

 Pina St. 'rbcme. S23 ]obn. New York City. 



TABLE OF CONTENTS 342 

 BUYERS' DIRECTORY 52 



fif 



NOT A 



,P 



RAIN COAT 



UNLESS THIS CIRCULAR 

 TRADE- 

 STAMPED ON 



REGISTERED 



!WftB* 



I 



,-2 



I- 



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C/> 



MSD 



H ^S 



Edited by HENRY C. PEARSON— Offices, No. 395 Broadway, NEW YORK. 



Vol. XL. No. 3. 



JUNE 1, 1909. 



35 CENTS. 



$3.00 Per Year. 

 $3.50 Abroad. 



CONTINENTAL RUBBER CO. 



THE LARGEST PRODUCERS IN THE WORLD 



UAYUL 



Regular Brands 

 "CIRCLE" "TRIANGLE" "SQUARE" "TORREON" 



other Grades Produced to Suit Special Needs in Rubber Manufacture 



EXECUTIVE OrPICES 



No. Ill Broadway, New York, N. Y., U. S. A. 



Factory: TORREON, MEXICO 

 European Agents— WM. SOMERVILLE'S SONS, 9 New Broad St., London, E. C. 



LAMPBLACKS ESPECIALLY FOR RUBBER MANUFACTURE 



H SAMUEL CABOT. BOSTON, MASS 



§2 



g:|B 

 12 si** 



