(KER " WHITING 



. VANDERBII_-r 



SO EAST 42nd STREET 

 NEW YORK 



CO. 



CHALK WHITING 



:al work in general for 

 mufacturers. The only in- 

 : laboratory equipped with 

 achinery for experimental 



:k j. maywald, f. c. s. 



rk Place, Newark, N. J. 

 Market 4541. 



ALFRED hale: RUBBER CO. 



Founded 1837 



ATLANTIC. MASS. Inc. 1900 



Reliable Rubber Goods 



MOIJ>ED CO(M» 



jrCHOUC 



Edited by HENRY C. PEARSON 



Vol. LX. No. 6. 



SEPTEMBER 



1919 



$3.00 Per Year. 

 $3.50 Abroad. 



(^^U^ 



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. 



^-9^ Under These Trade Marks 



c^^^ ydaxwtr CMisaae 



LAMPBLACKS ESPECIALLY FOR RUBBER MANUFACTURE 



SAMUEL CABOT, INC., BOSTON. MASS. 



