CONTENTS. 
No. I. 
Report of the Committee on Mercurial Preparations, of the Col- 
lege of Pharmacy, New York, 1 
On Oil of Fireweed. By Augustine Duhamel, 8 
Observations on Stewart's Formula for Hydrargyrum Cum Creta. 
By Peter Lehman, --9 
On Aristolochia Reticulata. By Thomas S. Wiegand, 10 
Remarks on Cold Cream. By Lawrence Turnbull, 17 
Formula for the Preparation of Syrup of Chamomile. By Edward 
Parrish, 18 
On Extracts of Spigelia. By Thomas Estlack, 18 
Some Experiments upon the Reaction that takes place between the 
sulphates of some of the Organic Alkalies and Iodide of 
Potassium. By S. Lewis, M. D., and Thomas J. Hus- 
band, 21 
The Ela'iometer. By M. Gobel, 24 
On the Solubility and some other Properties of Sulphate of Potash. 
By Theophilus Redwood, ------ 27 
On the Galls of Terebinthus and Pistacia. By M. Guibourt, - 32 
On the behaviour of the Antimoniate of Potash towards the Earths. 
By M, Wackenroder, 37 
On the Formation of Hydrocyanic Acid in the Preparation of 
Spiritus iEtheris Nitrici. By Mr. Wm. Bastick, - - 41 
On Madder. By M. Girardin, 42 
On some New Lactates. By Professor Lepage, 51 
On Camphor. Extract of a Letter from E. O'Reiley, 56 
On Isinglass, 58 
On Indigenous Opium. Extract from a Report of MM. de Mirbel, 
Bouissingalt and Payen, 60 
Preparation of Mercurial Ointment. By M. Fossembras, 61 
On some Principles of White Cinnamon. By Wohler, - - 66 
Minutes of the Pharmaceutical Meetings, 69 
Miscellany, - -75 
