JOURNAL 



OF 



NATURAL PHILOSOPHY; 

 CHEMISTRY, 



AND 



THE ARTS, 



VOL. III. 



Siliustrateti toitfc engravings, 



BY WILLIAM NICHOLSON. 



LONDON: 



PRINTED BY W. STRATFORD, CROWN-COtJRT, TEMPLE-BAR; POA 



THE AUTHOR, No. 10, SOHO-SQUARE 



AND SOLD BY 



G. amd J. ROBINSONS, PATERNOSTER-ROW. 

 1802. 



m 



