October 1825- 



No. 330. 



Published the Last Day of every Month.— Price 2s. Gtl 



THE 



PHILOSOPHICAL MAGAZINE 



AND JOURNAL: 



COMPREHENDING 



THE VARIOUS BRANCHES OF SCIENCE, 



THE LIBERAL AND FINE ARTS, 



AGRICULTURE, MANUFACTURES, 



AND COMMERCE. 



NUMBER CCCXXX. 

 For OCTOBER 1825. 



By RICHARD TAYLOR, F.L.S. 



Ml'MllBR OF THK ASTRONOMICAL SOCIETY OP LONDON; OP THE METEOROtO- 

 CICAL SOCIETY ; AND OF THE ROYAL ASIATIC SOCIETY 

 OF GREAT BRITAIN AND IRELAND. 



LONDON: 



PRINTF.D BY RICHARIJ TAYLOR, 9H0K-I,ANE : 



Sold by Cadell ; Longman, Hurst, Rees, Ornie, Brown and Green ; Baldwin, 

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