vi CONTKNTS. 



NUMBER LXXXIX.-MAY. 



Pagr 



Biographical Account of Dr. James Bradley, F.R.S. Astronomer Koyal. . Sat 



Regular Crystallization of Olive Oil. By E. D. Clarke, LL.D 329 



Extract of a Letter from Mr. Breithaujjt, in Freiberg, to Prof. Gilbert. . . 33(> 



MeteorologicalJonrnal for Cornwall. By Mr. Giddv 33S 



Meteorological Journal for Lancaster. By Mr. Heaton 334 



Theorems for finding the Sums of Sines. By Mr. Adams 335 



On the relrosrade Variation of the Compass. By Col. Beaufoy, F.R.S. . 838 

 Analysis of Petalite, and Examination of the Chemical Properties of 



Lithia. By Dr. Gmelin, of Tubingen 341 



Experiments to determine the exact Composition of different inorganic 



Bodies. By Prof. Berzelius (continued) 352 



Memoir relative to the Lead Mines of Sardinia. (With a Plate.) 36l 



Analytical and Critical Account of the Repoits on the Epidemic Cholera 



in India 367 



Proceedings of the Royal Society, March 23, and April 13 372 



Royal Academy of Sciences 374 



Succinic Acid 388 



Animal Charcoal 388 



Antidote for Vegetable Poisons 389 



JNitrate of Silver , 389 



Gluten of Wheat ; 390 



Properties of Gliadine 3gO 



Properties of Zimome 3y 1 



Prussic Acid in Consumptions 391 



Camphor 392 



Prussiate of Iron 392 



Hydrocyanaie of Ammonia 394 



Kilkenny Coal , 394 



Geographicnl Positions on the Coast of Dalmatia 395 



Col. Beaufoy 's Astronomical, Magnetical, and Meteorological Observa- 

 tions, for March 396 



Mr. Howard's Meteorological Journal for March 399 



NUMBER XC— JUNE. 



On Oxymuriate of Lime. By Thomas Thomson, M.D. F.R.S 401 



On the Composition of Chloride of Sulphur. By Thos. Thomson, M.D. 408 

 Physico-chemical Inquiry into the Red Snow of the Environs of Mount 



St. Bernard. By M. Peschier 4l6 



Meteorological Journal kept at Manchester for I8I9. By Mr. Thomas 



Hanson. (With a Plate.) 423 



On the Ligature of the Carotid Arteries. By C. R. Young, M.D 427 



Meteorological Journal kept at Gosport. By Dr. Rurney 429 



Description of an Urinary Calculus composed of the Lilhate of Ammonia. 



Bv William Prout, M.D. F.R.S 456 



