tv CONTENTS. 



UII. Outlines of a Vte''d> of Galvanifmy chiefly extra£led 

 from a Courfe of Le^ures on the Galvanic Phano7ne7nay 

 read at the Theatre of the Rejal ItijUtutioii bj/ Mr. Davy 



LIV. An Account of a Method of conJlruRing Simple and 

 Compound Gahanic Combinations, ivithout tie JJfe of Me~ 

 tallic Subjlances, by meatis of Charcoal arid different Fluids, 

 By Mr. Davy - - - 340 



LV. Ohfervatiojis on the Affinity "jL<hich IZarths have for each 

 ether. By Darracq, Pupil 0/" VAuauELiN, ayid his 

 A/jyiant in the School of Mines - 341 



LVl. Experiments concerimig the Analyfis and Synthefs of 

 Alkalies and Earths, announced by C. Guy TON and 

 Desormes. By C. DARRAca, Pupil of and Ajfjlani 

 to C, VAuauEHN at the School of Mines - 344 



LVII. Extrafi rf a Letter from M. Von Humboldt to 

 Lalande - - - 355 



laVIlI. Defriptionof a portable Barometer. JSy Dr. J. GuE- 

 RlN, of Avignon, Profcffor of Natural Hiflory in the Cen- 

 tral School oj Vauclufe, and JMejnber offeveral Societies 363 



JjTX. Anatomical Ohfervations on the Siru£lure of the Orni- 

 tborynchus Paradoxus. By J. F. Blumenbach, Pro- 

 fejjhr of Medicifie at Gottingen, and Member of the Me- 

 dical Society of Paris _ _ - -^66 



LX. OntheAnalyfsoflVine. 5;/ C. Chaptal. Concluded 



LXI. Some Account of CYov^cViOY - 376 



LXIl. Proceedings of Learned Societies ■ 377 



LXIII. Intelligence and Mifcellamous Articles - 3S1 



THE 



