146 



Dr. T. Ewan. On the 



X 

 o 



- 



cq x x os j> 9 



CO X X C5 X X 



M 



05 r~ o x cp o 



CO O X CO >O CD 



X X X X X X 



rH <N CO Cp 9 -x 



I N OS rH iH CO 



O5 X> X O5 X 



j uu era TO 



t co o co I ! *r 



p-i9a(D' 1 r,r 



iH r-( -H rH [Si 



C5 O CJi TH O5 J> rH 



OCOCOOCO-H IcoJ 



r-; C 



"^ CO ( o <u 



N CO I E. & 





cocpot^t99S ^ 



Oi CD *O 1^* r-4 CC! X CJ 

 CO O X C^ X fT^I O _, 



rH rH <M CO S 



A ^ 



I I O5 Ol Tp IO 



Ci I IO VO ^H O I I 

 H ' "3 00 COOS ' ' 



O O O O 



