THE 
AMERICAN 
JOURNAL OF PHARMACY, 
PUBLISHED BY AUTHORITY OF THE 
PHILADELPHIA COLLEGE OF PHAR 
EDITED BY 
WILLIAM PROCTER, Jr. 
Professor of Pharmacy in the Philadelphia College of Pharmacy. 
THE PUBLISHING COMMITTEE, CONSISTS OF 
PROFESSOR BRIDGES, CHARLES ELLIS, 
ALFRED B. TAYLOR, EDWARD PARRISH. 
NEW SERIES, VOL. XVIII. 
PHILADELPHIA: 
MERRIHEW AND THOMPSON, PRINTERS 
No. 7 Carter's Alley. 
1852. 
