1856.] 



"Report on tlie Magnetic Survey. 



563 



CO 



o c4 



co © 

 os 06 



CO iH 



1> CO 



d <m* 



Tfl OS 



rH <M* 





O CO 





od 



CO 



* OS 



O rH 



co © 



OS 00 

 CO r-i 



on 



CD 



•3j r-j 



i-j CO 



CO CO 



CO iH 



*: os 



CO 



£- r-i 

 oj r-l 



O 00 





8 w 



3 H 



w 



PQ 



as o 



4 d 2 



