CONTENTS. 



of the Hindoos. By John Henderson, Efq. Surgeon 

 on (he Bengal E/I<i'hlijhmerit - - 2o6 



XXXII. Memoir on the Rfjirnng of Lead ; r^nth fome Rejiec 

 tions on the Inconvenience of AJh Cupells ; and the Dejcrip- 

 tion of a new sind economical Method of conjirudling Cupells 

 or Refining Veffeh : read in the French National Injlitute. 

 By C. DuHAMEL, Member of the Injlitute and lufpeSor 

 of Mines - - - - 2IO 



XXXriI. On Paintitig. By Mr. E. Daves, Painter 218 



XXXIV. On the Difference's luhich exijl bet-ween the Heads 

 of the Mammoth and Elephant. Bji Rembrandt 



PeALE, Efq. - - - 228 



XXXV. On the Hydrometer. By William Speer, Efq. 

 Supervifor and Affayer of Spirits in the Fort of Dublin 229 



XXXVI. "A/moir on 'the Supply and Application of the Blow- 

 pipe. By Mr. Robert "^H A RE jmi. Me?nber of the 

 Chemical Society of Philadelphia - 23^ 



XXXVII. Memoir on the Fabrication of Charcoal in the 

 Forejl de Benon, 7iear Rochelle. Addreffed to the French 

 Council of Mines, Kivofe 2,0, Year lO. JBy C. Fleuriau- 

 Bellkvue - - - *45 



XXXVIII. On the Northern Magnetic Pole of the Earth. 

 £>' Jerome Lalande - - 249 



XXXIX. Of the State of Vapour fuhfjling in the Atmofphere. 

 By Richard Kirwan, Efq. LL.D. F.R.S. and 

 P.R.I. A. - - - . 251 



XL. Report, read before the Conference of Mines, on the 

 Specific Gravity of' the Coals of fever al Mines of France', 

 and on the Difference in the Increafe of Folume which they 

 acquire by Huvu-aation. By C. Bu A viEn, Engineer 258 



XLI. Memoir on the WdX-Tree of Loiufiana and Pejmfyl- 

 vanja. By Charles Louis" Cadet, of the College of 

 Pharmacy ~ - - - 262 



XLII. Proceedings of Learned Societies - ... 270 



XLI 1 1. Intelljsrence and Mife/lcinecus Articles - 2S5 



XLIV. Analyjis of the Sch'eferfpath from Cornvrall; to which 

 is prefixed an Analyfis of Carbonated Lime, and Remarks on 

 the Means which have been employed to afcerlain the QuaU" 

 tity of Carbonic Aid contained in it. By Mr. RlCiiAKD 

 Phillips, Me7nberoftheBrit?/h Mineralogical Society 289 



XLV. Defcriptkn of .the Schieferfpath. ^ By Artiiur 

 AiKiN,' El'j. Member of the Briti'/h Miiieralogical Society 



2(;3 



XI.VI. A fhort.AccwTitofMr, Smitr's. Air- fuf^p Voponr. 



both. Bv Mr. Hksry .Umes - -^ 393 



XLV 11. MeuiJir on the Supply and Application of the Blow- 



