Vol. 41. 



June 1813. 



No. 182. 



Ptihlished the Last Day of every Month, 

 [PRICE 23. 6d.] 



THE 



^PHILOSOPHICAL MAGAZINE: 



COMPREHBMDIKG 



THE VARIOUS BRANCHES OF SCIENCE, 



THE LIBERAL AND FINE ARTS, 



GEOLOGY, 



AGRICULTURE, 



MANUFACTURES AND COMMERCE. 



NUMBER CLXXXII. 

 . For JUNE 1813. 



CONTAINING THE FOLLOWING ENGRAVING: 

 A Plate to illustrate Mr. Machell's Annular Saw, 



BT ALEXANDER TILLOCH, 



U.K. I. A. F.S.A. BDIN. AND PERTH, &C. 



LONDON: 



PRINTED BY RICHARD TAYLOR AND CO., SHOE LANE: 



i And sold by Richardsons; Cadell and Davies; Longman, 

 HuKST, Reks, Orme& Brown; Murray; Highley; Sher- 

 wood and Co.; Harding; London: Constable and Co. 

 Edinburgh: Brash and Reid, and D. Niven, Glasgow : 

 and Gilbert and Hodges, Dublin. 



