EST YOUR RAW MATERIALS 



Chemical analysis will disclose 

 defects or deviationtfrom standard 

 RED'K J. NIAYWALD, F. C. S., 



CONSULTrKG CHEMIST, 

 Pino St. Tbone, b23 John. New York 



TABLE OF CONTENTS 376. 

 BUYERS' DIRECTORY 52 



RAIN COAT 



THIS CIHCULAB 

 REGISTEKED TRADE- 

 IB STAMPED ON 

 INSIDE. 



S^u^ 



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



I Vol. XL. No. 4. 



JULY 1, 1909. 



35 CENTS. 



$3.00 Per Year. 

 $3.50 Abroad. 



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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 OPPICES 



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



ractorv: TORREON, MEXICO 

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



in 



LAMPBLACKS ESPECIALLY FOR RUBBER MANUFACTURE 



SAMUEL CABOT, BOSTON, MASS 



