nf LAIPII3 Ul I/LILUIU UUUIM 



always honest. Cnemical investigation 

 real the truth and protect the manufac- 

 :om loss, 



CK J MAYWALD, F. C. S„ 



CONSTTLTING CHEMIST, 

 St. 'I'hone, S23 John. New York. 



BUYERS' DIRECTORY 52 



RAIN COAT 



REGISTERED 



CIRCTTLAB 

 TRADE- 

 STAMPED OH 



km* 



W' TD1W lit 



TRAfltia 



LAMPBLACKS ESPECIALLY FOR RUBBER MANUFACTURE 



SAMUEL CABOT. BOSTON, MASS. 



