1875 



1918 



American Platinum Works 



225-231 New Jersey Railroad Avenue, NEWARK, N. J. 



PLATINUM 



For Chemical Processes 

 For All Routine Analyses 

 For Special Research Work 



Standard Shapes and Sizes in Stock. Special Forms to Specifications. 



Platinum Sponge 

 Gauze, Tubing, Wire, 

 Foil. Chloride of 

 Platinum and Salts 

 of the Platinum Group. 

 Platinum Gold, Pal- 

 ladium Gold. Gold, 

 Silver and Special Al- 

 loys for All Purposes. 



We Specialize in re- 

 fining of all substances 

 containing Platinum 

 Metals, Gold and Sil- 

 ver, Under Laboratory 

 Control. 



For Platinumware in 

 conformation with re- 

 quirements of highest 

 Chemical Authorities, 

 use and specify that 

 stamped with our 

 Trade Mark. It is the 

 warrant of special 

 purity and thorough 

 workmanship. 



Old ware bought or 

 exchanged against new. 



New York Office, Charles Englehard, 30 Church St. 



