BARIO 



Perfect Substitute for Platinum 



Wonderful Help to Win the War 



Not attacked 



by 



Nitric 



Sulphuric 



Hydrochloric 



Hydrofluoric 



Acids 



Alkalis 



and 

 Sea Water 



A, Daigger 

 & Company 



Chicago 

 Illinois 



Melting 



Point, 



3100 F 



Non-magnetic 



Can be 

 Soldered, 



Brazed 



and 

 Welded 



Bario is much cheaper than platinum. 



Laboratory utensils, 35 cc. crucible, $2.40 



Chemical plants installed. 



The Bario Metal Corporation 



New York City 



167 West 18th Street 



