AGE SCHEDULE. 
Age 
LOWER front Teeth- 
—Incisors 
UPPER Front Teeth- 
-Incisors 
Molars 
Center 
Lateral 
Comer 
Center 
Lateral 
Corner 
9 Days 
2 
2 
12 
9 Weeks 
2 
2 
2 
2 
12 
9 Months 
2 
2 
2 
2 
2 
2 
12 
1 Year 
2 
2 
2 
2 
2 
2 
12+4=16 
2 " 
2 
2 
2 
2 
. 2 
2 
12+8=20 
3 " 
2 
2 
2 
2 
2 
2 
4+J6-.20 
4 " 
2 
2 
2 
2 
2 
2 
24 
5 ** 
2 R 
2 R 
2R 
2R 
2 R 
2 R 
24+2 Canines 
6 " 
S S 
RR 
RR 
RR 
RR 
RR 
ruil dct 
7 " 
s s 
S S 
RR 
R R 
RR 
RR 
<{ 
8 " 
s s 
8 8 
8 8 
RR 
RR 
RR 
(( 
9 " 
s s 
8 8 
8 8 
8 8 
RR 
RR 
(t 
10 " 
s s 
8 8 
8 8 
S 8 
8 S 
RR 
(( 
11 " 
s s 
8 8 
8 8 
8 8 
8 8 
8 8 
<< 
12 " 
N & L 
(( 
13 
N & L 
N & L 
(( 
14 " 
N & L 
N & L 
N & L 
St 
15 
N & L 
N & L 
N & L. 
N & L 
16 " 
N& L 
N & L 
N & L 
N & L 
N & L 
« 
17 " 
N & L 
N & L 
N & L 
N & L 
N & L 
N & L 
(( 
18 " 
Shorter 
(4 
19 " 
Shorter 
Shorter 

<< 
2C '^'^ 
Shorter 
Shorter 
Shorter 
« 
2x. " 
Shorter 
Shorter 
Shorter 
Shorter 
{< 
22 " 
Shorter 
Shorter 
Shorter 
Shorter 
Shorter 
(C 
23 " 
Shorter 
Shorter 
Shorter 
Shorter 
Shorter 
Shorter 
i ( 
Explanation oj figures and letters used in above Schedule— Light face figures 
(2) indicate Temporary or Milk Teeth. Dark face figures (2) indicate Perma- 
nent Teeth. Medium dark face letters (R) indicate Rings, dark face letters (S), 
bpots. N & L means narrower and longer. 
