THE 
AMERICAN 
JOURNAL  OF  PHARMACY, 
PUBLISHED  BY  AUTHORITY  OF  THE 
PHILADELPHIA  COLLEGE  OF  PHARMACY, 
EDITED  BY 
JOHN  M.  MAISCH 
PUBLISHING  COMM.,  ,  £E  FOR  1892. 
HENRY  N.  RITTENHOUSE,  CHARLES  BULLOCK, 
JAMES  T.  SHINN,  THOMAS  S.  WIEGAND, 
AND  THE  EDITOR. 
Collaborators  :  Geo.  M.  Beringer,  A.M.,  Ph.  G.,  Professor  Jos.  P.  Remington,  Ph.M. 
Joseph  W.  England,  Ph.G.,  "      S.  P.  Sadtler,  Ph.D. 
Frank  X.  Moerk,  Ph.G..  "       Henry  Trimble,  Ph.M. 
VOLUME  LXIV. 
FOURTH  SERIES,  VOLUME  XXII. 
PHILADELPHIA 
1892. 
0  ?^  Q  i  H5 
\J  t  J         A-  JL 
