MAKING A CERTAIN PRODUQ 



8pecitirriff"ris ineroased the est nf nunmfiu'tm'e 

 jfc. 1 reduced the increase to lOO^i-. I can help 

 111 Iho same way. 



tEDERICK J. MAYWALD, F.C.S. 



CONSULTING CHEMIST 

 Pine Street Ph«ne, SiS John New York 



^. 



NOT A 



,f9 



BUYERS' DIRECTORY 62. 



RAIN COAT 



REG 



Tma ciBOULAS 



aEOISTEB£D TRAOE- 

 BTAHPED ON 

 mSTDE. 



Gum-PER'^ 



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



Vol. XLIV. No. 6. 



SEPTEMBER 1, 1911. 



35 CENTS. 



$3.00 Per Year. 

 $3.50 Abroad. 



Continental Rubber Co.ofNewYork 



THE LARGEST PRODUCERS IN THE WORLD 



"CIRCLE" 



Regular Brands 

 "TRIANGLE" 



"TORREON" 



other Grades Produced to Suit Special Needs in Rubber Manufacture 



EXECUTIVE orncES 



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



Factory: TORREON, MEXICO 



LAMPBLACKS ESPECIALLY FOR RUBBER MANUFACTURE 



SAMUEL CABOT, BOSTON, MASS. 



