58 
:\IE. GEORGE W. WALKER ON THE MAGNETIC RE-SURVEY OF THE 
Table IX. — Disturbing Forces (continued). 
District V. 
1915. 
1886. 
Station. 
N. 
AY. 
V. 
N. 
i 
1 W. 
V. 
1 
7 
7 
7 
7 
7 
7 
Bedford . 
— 
152 
+ 
10 
- 107 
- 
129 
1 + 
27 
+ 39 
Cambridge. 
- 
65 
- 
3 
- 62 
- 
53 
! + 
21 
. +110 
Clenchwarton .... 
— 
21 
4- 
21 
- 69 
+ 
30 
1 + 
71 
: +207 
Cromer. 
— 
4 
— 
12 
+ 54 
- 
1 
+ 
25 
+ 208 
Gainsborough .... 
+ 
7 
- 
6 
+ 69 
+ 
34 
- 
25 
+ 132 
Grantham. 
— 
64 
+ 
23 
- 143 
+ 
41 
- 
5 
+ 50 
Hull. 
— 
65 
+ 
93 
0 
— 
89 
+ 
86 
+ 94 i 
Kettering. 
King’s Lynn .... 
- 
4 
+ 
31 
+ 82 
- 
51 
+ 
30 
- 92 i 
— 
15 
+ 
23 
- 39 
+ 
43 
+ 
15 
+ 195 1 
Lincoln . 
— 
18 
_ 
70 
- 76 
+ 
60 
- 
66 
+172 1 
Lowestoft. 
— 
58 
+ 
9 
+ 50 
- 
27 
+ 
55 
+ 192 ! 
Mablethorpe .... 
- 
142 
+ 
6 
+ 97 
- 
13 
+ 
31 
+ 163 ' 
Manton. 
+ 
79 
+ 
27 
+ 58 
+ 
67 
- 
22 
+ 79 1 
March. 
_ 
31 
— 
38 
- 112 
+ 
36 
+ 
1 
+ 111 
Melton Mowbray . 
+ 
14 
+ 265 
+ 238 
+ 
16 
+ 184 
+ 305 
Newark. 
— 
42 
— 
3 
- 162 
+ 
37 
+ 
42 
+ 6 ^ 
Northampton .... 
- 
107 
+ 
59 
-214 
- 
107 
+ 
29 
- 69 ! 
Peterborough .... 
+ 
4 
+ 
14 
+ 68 
+ 
29 
+ 
+ 150 1 
Spalding. 
+ 
46 
- 
68 
+ 3 
- 
19 
133 
^ - 48 
Sutton Bridge .... 
+ 
8 
— 
25 
+ 100 
+ 
35 
- 
43 ! 
+ 200 ! 
Thetford. 
— 
76 
— 
31 
- 102 
+ 
17 
- 
2 i 
+ 94 ' 
Tilney. 
— 
34 
+ 
52 
- 6 
+ 
29 
- 
2 1 
+ 311 i 
Wisbech. 
+ 
14 
+ 
4 
+ 93 
+ 
17 
i 
+ 
10 
+ 227 
Mean . . . 
- 
31 
+ 
17 
- 8 
0 
+ 
16 
1 
1 
+ 123 
Rucker and Thorpe, King’s Lynn (a), and Melton Mowbray («), he. cit. ante. 
