QUAKER" WHITING 



LET ME SHOW YOU 



' chemical control of your processes, 

 Jucts and purchases will reduce manu- 

 uring costs, eliminate wastes, raise 

 quality of your goods, and enable you 

 meet competition. 



iDERICK J. MAYWALD, F. C. S. 



Consulting Chemist 

 »ARK PLACE NEWARK. N. J. 



VA.IMDI 



s o 



EAST 42nd STREET 

 MEW YORK 



MINERAL RUBBER 



ALFRED HALE RUBBER CC 



Incorporated 1900 ATLANTIC, MASS. 



Founded 1& 

 Reliable Rubber Goods 



MOLDED GOODS 



CRUDE RUBBER STANDARDIZED 



RUBBERIZING OF FABRICS 



.{jTCHOUC 



e- t'. S. Pat. Off. 



JGuTTA-pEBCH'' 



Edited by HENRY C. PEARSON 



Reg. United Kingdom 



Vol. LXIV. No. 6 



SEPTEMBER 1, 1921 



35 CENTS 



$3.00 Per Year. 

 $3.50 Abroad. 



i^^U^ 



> 



ReCU.S. PAT. OFR 



THE Faultless Rubber Company 



^^^jiltt^ ASHLAND, OHIO, U. S. A. r>J^ 

 0^^^^^=^ Manufacturers of r(^S«mr 



Rubber Sundries— Water Bottles— Syringes— Surgical 

 Rubber Goods— Surgeons', Household and Electri- 

 cians' Rubber Gloves— Sponges— Sponge Products- 

 Transparent Nipples— Tubing— Finger Cots— Balls— 

 Balloons— Toys— Novelties— Bathing Caps— Etc. 



Under These Trade Marks 



L 



LAMPBLACKS ESPECIALLY FOR RUBBER MANUFACTURE 



SAMUEL CABOT. INC.. BOSTON. MASS. 



Entered as second-class matter October 4. 1899. at thi- nn«t nffir 



Vr^^L. W V 



