ig maKe uie cnemisi more 

 iry than ever. I can help you 

 )ur problems. 



tRICKJ.MAYWALD.F.C.S. 



CONSULTING CHEMIST 

 \. Phomm. 823tJo><-Z^ (N.w York 



Founded 1837 



BOSTON, MASS. Inc. 1 



Muiatacturan al 

 DIVING DRESSES WADING Pi 



MOULDED GOODS CEMI 



UNVULCANliED GUMS OF ALL KINDJ 

 Rubber {fashed. Dried, Treated and Shi 





IV. ■. P»t. Off 





Edited by HENRY C. PEARSON— Offices, No. 25 West 4Sth Street. NEW YORK. 



Vol LIV. No. 4. 



JULY 1, 1916. 



35 CENTS. 



I3.00 Per Tear. 

 ts-so Abroad. 



(^i^ 



UEC.U.S PAT. O 



The Faultless Rubber Company 



JASHLAND, 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 — 

 Balloons— Toys— Novelties— Bathing Caps— Etc. 



Under These Trade Marks 



(;^aa^ IQmN^ CMlsaae 



LAMPBLACKS ESPECIALLY FOR RUBBER MANUFACTURE 



SAMUEL CABOT, INC., BOSTON. MASS. 



A ISLAND 

 YRTIAIM 



R .1 fAinWEII rO lni» 



IVIILLS AX 

 DAIMIELSON, CONN, 



