Trans. Acad. Sci. of St. Louis. 
Age: 7 8 9 10 11 12 13 14 15 16 17 18 
Cm. - 
-s = a oe rae 
anus Gren acas, ule a Ls —— 
; Ras a bd o> | ia , ree 
- Pe 
0 
Height Standing. 
Age: 7 8 9 10 11 12 13 14 15 16 iy 18 
Kilog. 
5 eo 
ye “ 
> e- 
4 Fak 
50 
2 A - 
ee 
1 
Weight. 
Age: 7 8 9 10 11 2 13 14 15 16 17 18 
Cm. 
ae ie eer 
gf % 
5 - Fa i L 
Ses eee beet Pat 2 
age ; ees 
4 . 
t 
— 
2 “Y 
= 
., Pg 
a Pre 
0 
Span of Arms. 
Vou. VI, No. 12, PLATE XLII (from Tables No. 30, 31,32; pages 327, 328, 329, 330. 
Absolute Annual Increase. 
Boys: Unbroken Lines. Girls: Broken Lines. 
