MALTED MILK 



A product with a reputation coveted by others 



it 



Listen to tiiem!" 



PRESCRIPTION 

 CHEMICALS 



The reputation of the Druggist— the satisfaction of 

 the Physician— and the welfare of the patient 

 require that chemicals used in dispensing should 

 conform to the highest standard for purity. When 

 ordering chemicals for the dispensing department 



Specify **M. C.W." 



MALLINCKRODT CHEMICAL WORKS 



ST. LOUIS— NEW YORK 



