( 36 ) 
September, 1918 :- 
Mm. 100 
105 
110 
115 
120 
125 
130 
135 
140 
145 
150 
Mean, mm. 
122-53 
February, 1919 :— 
Mm. 110 
115 
120 
125 
130 
135 
140 
145 
150 
155 
Mean, mm. = 131 09 
June-July, 1919 :— 
Mm. 100 
,, 105 
„ 110 
,, 115 
„ 120 
„ 125 
,, 130 
„ 135 
,, 140 
.. 145 
,. 150 
„ 155 
„ 160 
Mean, mm. = 131 18 
August, 1919 :- 
Mm. 110 
115 
120 
125 
130 
135 
140 
145 
150 
155 
Mean, mm. 
10 
10 
17 
13 
9 
3 
2 
6 
13 
23 
33 
20 
9 
6 
4 
1 
10 
5 
18 
12 
25 
15 
27 
6 
== 135-68 
January-February, 1920 :— 
Mm. 115 
120 
125 
130 
135 
140 
145 
150 
155 
160 
165 
Mean, mm. = 143 -74 
May, 1920 :— 
Mm. 120 
125 
130 
135 
145 
145 
150 
155 
160 
165 
Mean, mm. = 149-70 
October, 1920 :— 
Mm. 140 
,, 145 
Mean, mm. = 144-00 
1 
1916 Oysters 
September, 1917 :— 
Mm. 70 
1 
,, 75 
•:> 
„ 80 
9 
., 85 
10 
., 90 
28 
„ 95 
16 
„ 100 
22 
„ 105 
17 
„ 110 
2 
„ 115 
2 
„ 120 
Mean, mm. -- 94-87 
2 
2 
2 
19 
27 
44 
27 
30 
13 
8 
2 
1 
4 
15 
24 
21 
13 
26 
10 
11 
2 
2 
