BRITISH ISLES FOR THE EPOCH JANUARY 1, 1915. 
37 
VI, (continued). 
Latitude 52° to 54°, 
Calculated values. 
Observed - 
- calculated. 
N. 
W. 
V. 
% 
D. 
N. 
W. 
V. 
D. 
r 
7 
7 
o 
46'-1 
7 
7 
7 
/ 
16,673 
5024 
44,649 
16 
- 
52 
- 37 
- 160 
- 4-0 
17,114 
5305 
44,171 
17 
13-3 
+ 
23 
- 91 
- 34 
- 18-0 
16,817 
5136 
44,493 
16 
59-0 
— 
78 
- 6 
- 19 
+ 3-3 ' 
17,317 
5004 
43,969 
16 
7-0 
— 
8 
- 105 
- 2 
- 18-8 
17,182 
5402 
44,095 
17 
27-2 
— 
94 
+ 9 
- 34 
+ 7-1 
17,030 
4913 
44,276 
16 
5-5 
+ 
14 
+ 14 
- 7 
+ 1-9 
17,242 
4914 
44,052 
15 
54-5 
+ 
42 
- 101 
+ 30 
-21-0 
16,687 
5345 
44,622 
17 
45-6 
— 
126 
- 22 
+ 5 
+ 5-8 
17,372 
4972 
43,921 
15 
58-3 
— 
86 
- 9 
+ 294 
+ 2-9 
17,230 
5322 
44,047 
17 
9-9 
— 
74 
- 52 
- 84 
- 5-0 
16,755 
4900 
44,568 
16 
18-1 
— 
1 
- 4 
- 59 
- 0-8 
17,320 
4891 
43,970 
15 
46-2 
— 
12 
- 69 
+ 57 
-12-2 
16,762 
5233 
44,546 
17 
20-3 
- 
147 
+ 100 
+ 35 
+ 27-5 
16,962 
5157 
44,338 
16 
54-7 
— 
26 
+ 60 
- 29 
+ 12-6 
17,144 
5233 
44,143 
16 
58-5 
— 
37 
- 50 
+ 7 
- 7-1 
17,241 
4900 
44,053 
15 
51-9 
+ 
34 
-137 
- 39 
-27-1 
17,410 
5083 
43,867 
16 
16-5 
— 
79 
- 14 
+ 11 
+ 1-7 
16,855 
5028 
44,454 
16 
36-0 
— 
18 
- 81 
- 25 
-14-2 
17,168 
4893 
44,131 
15 
54-5 
+ 
38 
- 17 
+ 230 
- 5-1 
16,708 
5063 
44,611 
16 
51-5 
— 
57 
+ 15 
-115 
+ 6-2 
. 16,880 
5332 
44,414 
17 
36-5 
+ 
95 
+ 66 
+ 156 
+ 1'9 
17,116 
5117 
44,177 
16 
38-7 
- 
63 
+ 47 
- 76 
+ 12-1 
17,062 
5028 
44,238 
16 
25-2 
— 
28 
- 16 
- 109 
- 1-4 ! 
16,981 
5036 
44,323 
16 
31-1 
— 
12 
- 55 
- 130 
- 9-6 
17,043 
5093 
44,255 
- 
32 
- 23 
- 4 
