[ 599  ] 
VARIATION-NEEDLE. 
7 
A. 
h. 
M. 
12  h. 
Mi 
2 
P, 
h. 
M. 
10  or  1 1 h. 
P.  M. 
Daily 
Mean. 
0 
/ 
0 
t 
© 
/ 
0. 
/ 
0 
t 
My 
ii 
22 
So 
22 
15 
22 
1 1 
22 
7 
22 
*3 
12 
22 
58 
22 
9 
22 
14 
22 
6 
22 
24 
*3 
22 
1 1 
22 
r3 
22 
14 
22 
10 
22 
12 
H 
22 
J3 
22 
18 
22 
18 
22 
12 
22 
15 
*s 
2 2 
H 
22 
16 
22 
18 
22 
9 
22 
12 
16 
22 
5 
22 
i5 
22 
6 
22 
0 
22 
& 
1-7 
22 
ii 
22 
15 
22 
16 
22 
4 
22 
12 
18 
21 
57 
22 
10 
22 
9 
22 
0 
22 
4 
19 
22 
12 
22 
11 
22 
16 
22 
8 
22 
12 
20 
22 
0 
22 
16 
22 
16 
22 
0 
22 
8 
- 
21 
21 
59 
22 
12 
22 
*5 
22 
5 
22 
8: 
22 
22 
0 
22 
21 
22. 
IS 
22 
10 
22 
n: 
n 
22 
in 
22 
13 
22 
i5 
22 
14 
22 
13 
22 
5 
22 
10 
22 
15 
22 
5 
22 
8 
Means 
22 
14 
22 
14 
22 
*4  1 
22 
7 
i 
Mean  of  all  22  12. 
. 
DIP- 
