BRITISH ISLES FOR THE EPOCH JANUARY 1, 1915. 
31 
VI. 
Latitude 56° to 59°. 
Calculated values. 
Observed - 
- calculated. 
N. 
W. 
V. 
D. 
N. 
W. 
V. 
D. 
y 
y 
y 
e / 
y 
y 
y 
15,361 
4827 
46,046 
17 26-7 
- 85 
- 43 
- 25 
- 3-3 
15,298 
4964 
46,111 
17 58-7 
- 3 
- 148 
- 129 
-29-9 
15,096 
4867 
46,326 
17 62-2 
+ 97 
+ 39 
- 196 
+ 1-6 
15,145 
5046 
46,266 
18 25-6 
+ 58 
+ 142 
- 2 
+ 24-9 
15,412 
5209 
45,977 
18 40-5 
+ 55 
+ 93 
+ 71 
+ 14-8 
15,500 
5099 
45,888 
18 12-6 
+ 11 
+ 31 
-131 
+ 5-5 
15,232 
5132 
46,174 
18 37-2 
+ 139 
+ 92 
+ 71 
+ 9-1 
15,547 
4970 
45,845 
17 43-7 
-207 
- 114 
+ 28 
- 9-7 
15,029 
4976 
46,392 
18 19-2 
+ 96 
- 52 
+ 61 
-17-1 
14,541 
5123 
46,902 
19 24-5 
+ 62 
- 22 
- 53 
- 9-3 
15,095 
5183 
46,313 
18 57-0 
+ 23 
- 40 
+ 369 
- 9-7 
14,826 
5048 
46,604 
18 48-2 
- 12 
+ 62 
+ 24 
+ 13-7 
15,012 
5105 
46,404 
18 46-9 
+ 78 
- 19 
+ 173 
- 9-4 
14,504 
4869 
46,952 
18 33-4 
+ 71 
- 16 
- 100 
- 8-4 
14,765 
5109 
46,666 
19 5-2 
+ 18 
- 42 
- 70 
- 9-9 
1.5,477 
5258 
45,906 
18 45-9 
— 46 
+ 141 
-278 
+ 28-7 
15,376 
.5073 
46,020 
18 15-6 
+ 16 
- 28 
-304 
- 6-7 
15,553 
5244 
45,826 
18 38-0 
- 47 
- 10 
-159 
+ 1-1 
15,591 
5128 
45,790 
18 12-4 
-874 
+ 46 
+ 90 
+ 34-4 
14,488 
4916 
46,967 
18 44-6 
+ 128 
- 67 
-108 
-23-4 
14,619 
4959 
46,827 
18 43-8 
+ 98 
-141 
-265 
-36-2 
14,722 
4905 
46,720 
18 25-6 
- 25 
- 10 
+ 139 
- 0-3 
15,099 
5046 
46,315 
+ 7 
- 5 
- 36 
Latitude 56° to 59°. 
Calculated values. 
Observed 
- calculated. 
N. 
W. 
V. 
D. 
N. 
V. 
D. 
y 
y 
y 
e / 
y 
y 
y 
' 
15,183 
5255 
46,218 
19 5-5 
+ 147 
+ 41 
+ 470 
- 2-1 
14,767 
5297 
46,660 
19 44-0 
- 55 
- 78 
- 538 
- 8-1 
14,636 
5215 
46,804 
19 36-7 
-311 
- 108 
- 321 
+ 0 • 5 
14,944 
5320 
46,469 
19 35-7 
- 98 
+ 74 
- 86 
+ 22-4 
15,315 
5326 
46,075 
19 10-.5 
+ 184 
+ 80 
- 263 
+ 3-3 
14,824 
5.382 
46,593 
19 57-2 
+ 762 
- 65 
- 1200 
-67-1 
1.5,4.58 
5280 
45,925 
18 51-5 
- 117 
- 116 
- 324 
- 15-2 
