THE 
EDINBURGH 
k f * 
PHILOSOPHICAL JOURNAL, 
EXHIBITING A VIEW OF 
THE PROGRESS ; 0F DISCOVERY IN NATURAL PHILOSOPHY, 
CHEMISTRY, NATURAL HISTORY, PRACTICAL MECHANICS, 
GEOGRAPHY, NAVIGATION, STATISTICS, AND THE FINE 
AND USEFUL ARTS, 
FROM 
OCTOBER 1. 1821, TO APRIL E 1822. 
CONDUCTED BY 
Dr BREWSTER and Professor JAMESON. 
TO BE CONTINUED QUARTERLY. 
VOL. VL ^ ' 
. ' Jo 7^7 
EDINBURGH : 
PRINTED FOR ARCHIBALD CONSTABLE AND COMPANY. 
