.ubber Laboratory 



necessary apparatus for all kinds of 

 /r k — compounaing and experimental, as 

 .r lytical. 



EaiCK J. MAYWALD, F.C.S. 



CONSULTING CHEMIST 

 5l 'Phone. 823 John New York 



NOT A 



BUYERS' DIRECTORY 70 



RAIN COAT 



Edited by HENRY C. PEARSON— Offices, No. IS We«t 38th Street, NEW YORK. 



Vol. XLVin. No. 3. 



JUNE 1, 1913. 



35 CENTS. 



$3.00 Pel Year. 

 $3.50 Abroad. 



Continental Rubber Co.of New York 



THE LARGEST PRODUCERS IN THE WORLD 



"CIRCLE" 



Regular Brands 

 "TRIANGLE" 



"TORREON" 



other Grades Produced to Suit Special Needs in Rubber Manufacture 



EXECUTIVE OFFICES 



No. 17 Battery Place, New York, N. Y., U. S. A. 



Eactory: TORREON, MEXICO 



L» 



LAMPBLACKS ESPECIALLY FOR RUBBER MANUFACTURE 



SAMUEL CABOT, INC.. BOSTON, MASS. 



