QUAKER " WHITING 



. VAIMDERBII_-r 



SO EAST 42nd STREET 

 NEW YORK 



CO. 



MINERAL RUBBEl 



ALFRED HALE RUBBER C! 



Founded 1837 ATLANTIC, MASS. Inc. i 



Reliable Rubber Good 



■Ca5#°- 



'■tg. V. S. Pat. Off 



Edited by HENRY C. PEARSON 



Vol. LXII. No. 6 



SEPTEMBER I, 1920 



$3.00 Per Year. 

 $3.50 Abroad. 



(^^a^ 



neo^u.s. PAT. OFF. 



THE Faultless Rubber Company 



ASHLAND, OHIO, U. S. A. 



Manufacturers of 



Rubber Sundries— Water Bottles— Syringes— Surgical 

 Rubber Goods— Surgeons', Household and Electri- 

 cians' Rubber Gloves— Sponges— Sponge Products- 

 Transparent Nipples— Tubing— Finger Cots— Balls— 

 B alloons— Toys— No velties— Bathing Caps— Etc. 



Under These Trade Marks 



&^^^ ydjormr'^ CMiSHfie 



LAMPBLACKS ESPECiALLY FOR RUBBER MANUFACTURE 



SAMUrL CABOT. INC.. BOSTON. MASS. 



