JOURNAL OF 



THE TRANSACTIONS 



OF 



oil, 



Jljilosopljitiil Bmti\] of irtat '^Vritaiir, 



EDITED BY THE HONORARY SECRETARY. 



VOL. VII. 



LONDON ; 

 (i^ublisfjcti fav tlje Jlnstitutc) 

 KOBEUT HAKDWICKE, 192, PICCADILLY, W. 

 1874. 



ALL 11 1 G H T S 11 E S K II V E D. 



3^. 



