Am.  J.  Ph.] 
11 
[Feb.,  1882 
KEASBEY  &  MATTISON, 
MANUFACTURING  CHEMISTS, 
]>fos.  328,  330j  332  and  334       Front  Street, 
I»S3:iXji-A-X33E2Xj:E»m-^, 
OFFER  OF  THEIR  OWN  MATsTUFACTTJRE 
SULPHATE  QUININE, 
Very  Light,  Feathery  Crystals. 
SULPHATE  ¥nCHONIDIA, 
In  Handsome  Crystals. 
carbonateI/iagnesium, 
IN  PERFECT  CUBES, 
Compact  and  Firm.    "No  Breakage,  No  Loss.    Each  Cube  Perfect 
Light  Calcined  Magnesia 
In  cases,  containing  fifty  1  lb.  cans. 
Sulphate  Cinchonia,  Sulphate  Quinidia,  Chi- 
noidine,  Dextro- Quinine,  Cinchona 
Febrifuge,  and  all  other  allied 
Cinchona  Products. 
High  Grade  Cinchona  Barks  from  various  parts  of  the 
world, — South  America,  Java,  Jamaica,  Ceylon, 
The  Himalayas,  etc.,  etc. 
Correspondence  Solicited.  Quotations  Given. 
KEASBEY  &  MATTISON, 
PHILADELPHIA. 
