Trans. Acad. Sci. of St. Louis. 
Cm Age: 
90 
17 
4 16 
FA 15 
36 ae a 
14 
"4 
= ers a / 
82 LL ee ee | 13 
_— va 
| 7 
78 _—— ee eA a 7 2 
- | a a 1 ee] - 
J —. 
at Ge et on Ee Re Sa 
pe 16. 
70 a ee we 9 
re 
66 ee es a oe — 11 au 
i a 
a | 
va a ee “A 4 
| 
4 bane = i L_—| ; 
0S al —_— — 
LL | : 
i 
54 
10 20 30 40 50 60 70 80 90 
Percentile Grades. 
VoL. VI. No. 12. PLatTe XIV (from Table No. 23; pages 311, 318). 
Girls’ Girth of Chest. 
