ON THE INDICATOR. 



169 



Steam. 



Q 



< 



a 



s 

 So 



1 



o 



1 



ti 



8 



S 



o 



u 



*j 



e 



S 



g -ff 



* -a 

 3 S 



ft 

 iu 



o 



C 



o 





i 



* 



u 



P be 

 'o 'S 



.S - 



OJ o 



13 

 t 0) 



r 





. 



ft 60 

 at <a 



s f 



S JJ 



O *C 



U * 



a -2 

 I 



t o 



If 



S S 

 I 





s 



s-s 



