( 37 ) 
January, 1918 :— 
Mm. 65 
70 
75 
80 
85 
90 
95 
100 
105 
110 
115 
120 
Mean, mm. = 98-50 
March, 1918 
Mm. 70 
75 
80 
85 
90 
95 
100 
105 
110 
115 
120 
125 
Mean, mm. 
= 100-35 
September, 1918 : — 
Mm. 85 
90 
95 
100 
105 
110 
115 
120 
125 
130 
Mean, mm. = 114-02 
February, 1919 : — 
Mm. 100 
105 
110 
115 
120 
125 
130 
135 
140 
145 
Mean, mm. = 122-23 
7 
13 
11 
30 
13 
15 
3 
1 
1 
1 
9 
13 
32 
21 
16 
16 
19 
35 
27 
16 
12 
1 
1 
June-July, 1919 :— 
Mm. 95 
1 
,. 100 
4 
„ 105 
5 
,, 110 
25 
„ 115 
14 
., 120 
40 
,, 125 
15 
„ 130 
19 
„ 135 
5 
,, 140 
3 
,, 145 
1 
Mean, mm. = 
= 120-94 
August, 1919 : — 
Mm. 100 
„ 105 
„ 110 
„ 115 
,, 120 
., 125 
,, 130 
,. 135 
„ 140 
„ 145 
Mean, mm. 
= 122-46 
January-February, 1920 
Mm. 110 
„ 115 
„ 120 
„ 125 
„ 130 
„ 135 
„ 140 
„ 145 
„ 150 
Mean, mm. = 129-89 
May, 1920 :— 
Mm. 105 
,, 110 
„ 115 
„ 120 
„ 125 
,, 130 
., 135 
,, 140 
„ 145 
„ 150 
Mean, mm. = 1 29 94 
2 
2 
11 
30 
38 
32 
16 
14 
58 
83 
43 
21 
I 
1 
4 
8 
17 
14 
