G. D. Maynakd 
27U 
The constauts of the curves are : — 
Male, Fig. 1 
Unaltered j Altered 
Female, Fig. 2 
Mean 
75-527375 
73-906005 
72-220620 
Mode 
78-764200 
78-116220 
78-681705 
S. D. ... 
2-969692 
2-730771 
3-048332 
-7-422077 
-11-657840 
-14-515937 
v'ft ... 
f3. 
-283393 
-572483 
-512457 
2-628036 
3-377277 
2-818529 
Kl 
- -984864 
- -228657 
- 1-150781 
Start 
14-972165 
- 83-740300 
2-406680 
End 
112-200885 
113-542075 
102-542040 
