An Ephemeris of the Stars proper to be observed with Mars, at the ensuing Opposition of that Planet
New Process for obtaining Morphia
Occultation of Saturn, observed at Geneva
On the true Source of the Amniotic Acid of Vauquelin (Allantoic Acid of Lassaigne) : and on the Importance of obtaining Comparative Analyses of the Allantoic Fluid, and the Urine of the young Animal after Birth / E. W. B.
Separation of the Oxides of Lead and Bismuth / by M. Liebig