SURVEY OP THE BRITISH ISLES FOR THE EPOCH JANUARY 1, 1891. 565 
Vertical Forces, Observed and Calculated, with Differences (continued). 
(continued). 
Inclination. 
Horizontal Poi 
ce. 
Vertical Force. 
No. 
No. 
1891. 
1891. 
Observed. 
Calculated. 
Difference. 
Observed. 
Calculated. 
Difference. 
Observed. 
Calculated. 
Difference. 
210 
71 
hi-2 
O 
71 
27-9 
+ 
29-3 
1-5195 
1-5701 
’0506 
4-6636 
4-6831 
•0195 
210 
211 
69 
45‘4 
70 
58-3 
— 
72-9 
1-7236 
1-6021 
+ 
-1215 
4-6738 
4-6454 
+ 
•0284 
211 
212 
71 
6-9 
70 
38'5 
+ 
8-4 
1-5823 
1-5992 
— 
-0169 
4 6255 
4-6379 
— 
•0124 
212 
213 
71 
51-6 
71 
59-0 
_ 
7-4 
1-5408 
1-5.327 
+ 
-0081 
4-7031 
4-7125 
— 
•0094 
213 
214 
71 
52-6 
71 
44-6 
+ 
8-0 
1-5394 
1-5508 
_ 
-0114 
4-7033 
4-7011 
+ 
•0022 
214 
215 
70 
48-1 
70 
48-0 
+ 
0-1 
1-6103 
1-6110 
— 
-0007 
4-6247 
4-6263 
— 
-0016 
215 
216 
70 
47-9 
70 
39-2 
+ 
8-7 
1-6047 
1-6215 
— 
-0168 
4-6077 
4-6183 
•0106 
216 
217 
70 
47-9 
70 
56-7 
— 
8-8 
1-6131 
1-6005 
+ 
•0126 
4-3318 
4-6338 
•0020 
217 
218(1 
72 
5*5 
72 
3-3 
+ 
2-2 
1-5303 
1-5286 
+ 
•0017 
4-7357 
4-7200 
+ 
•0157 
218a 
2185 
72 
4-1 
72 
3*5 
+ 
0-6 
1-5253 
1-5286 
— 
•0033 
4-7136 
4-7210 
— 
•0074 
2186 
219 
70 
37-3 
70 
48-1 
— 
10-8 
1-6199 
1-6130 
+ 
•0069 
4-6055 
4-6324 
— 
•0269 
219 
220a 
2205 
}70 
7-5 
70 
5-3 
+ 
2-2 
1-6540 
1-6593 
- 
•0053 
4-5754 
4-5808 
- 
•0054 1 
220a 
220b 
221 
70 
37-7 
70 
42-6 
_ 
4-9 
1-6189 
1-6193 
— 
•0004 
4-6043 
4-6263 
— 
-0220 
221 
222 
71 
38-8 
71 
301 
+ 
87 
1-5515 
1 5666 
— 
•0151 
4-6767 
4-6825 
— 
•0058 
222 
223 
72 
7-4 
72 
8-8 
— 
1-4 
1-5248 
1-5198 
+ 
•0050 
4-7274 
4-7186 
+ 
•0088 
223 
224 
71 
44-8 
71 
37-4 
+ 
7-4 
1-5446 
1-5574 
•0128 
4-6833 
4-6877 
•0044 
224 
225 
71 
43-5 
71 
40-7 
+ 
2-8 
1-5385 
1-5545 
— 
•0160 
4-6589 
4-6944 
— 
•0355 
225 
226 
72 
6-7 
71 
510 
157 
1-5083 
1-5427 
— 
•0344 
4-6730 
4-7064 
— 
•0334 
226 
227 
70 
41-1 
70 
40-0 
+ 
11 
1-6158 
1-6223 
— 
•0065 
4-6102 
4-6239 
— 
•0137 
227 
228 
71 
54-1 
71 
561 
— 
20 
1-5386 
1-5379 
+ 
•0007 
4-7078 
4'7150 
— 
•0072 
228 
229 
70 
45-9 
70 
46-7 
— 
0-8 
1 6072 
1-6144 
— 
•0072 
4-6062 
4-6303 
•0241 
229 
230 
71 
28-5 
71 
22-9 
+ 
5-6 
1-5692 
1-5740 
•0048 
4-6831 
4-6721 
+ 
•0110 
230 
231 
70 
8-6 
70 
8-4 
+ 
0-2 
1 6558 
1-6544 
+ 
•0014 
4-5849 
4-5803 
+ 
•0046 
231 
232a 
71 
56'6 
71 
58-4 
— 
1-8 
1-5317 
1-5.320 
— 
•0003 
4-6983 
4-7071 
— 
•0088 
232a 
2325 
71 
56-2 
71 
58-4 
— 
2-2 
1-5311 
1-5320 
— 
•0009 
4-6946 
4-7071 
— 
•0125 
232b 
233 
71 
42-9 
71 
36-1 
+ 
6-8 
1-5457 
1-5602 
— 
•0145 
4-6779 
4-6905 
— 
•0126 
233 
234 
70 
32-8 
70 
31-4 
+ 
1-4 
1-6254 
1-6330 
— 
•0076 
4-6019 
4-6174 
— 
•0155 
234 
235 
71 
35-9 
71 
32-4 
+ 
3-5 
1-5562 
1-5643 
— 
•0081 
4-6777 
4-6861 
•0084 
235 
236 
71 
9-9 
71 
14-6 
_ 
47 
1-5871 
1-5820 
+ 
•0051 
4-6529 
4-6586 
•0057 
236 
237 
70 
5-9 
70 
24-5 
— 
18-6 
1-6663 
1-6383 
+ 
•0280 
4-6027 
4-6030 
— 
-0003 
237 
238 
72 
8-2 
71 
42-7 
+ 
25'5 
1-5142 
2-5528 
•0386 
4-6982 
4-6985 
•0003 
238 
239 
71 
560 
71 
46-4 
+ 
9-6 
1-5392 
1-5483 
— 
•0091 
4-7186 
4-7019 
+ 
•0167 
239 
240 
70 
2-8 
70 
5-0 
2-2 
1-6590 
1-6572 
+ 
•0018 
4-5696 
4-5737 
•0041 
240 
241 
70 
21-2 
70 
29-1 
— 
7-9 
1-6501 
1-6323 
-f 
•0178 
4-6221 
4-6056 
+ 
•0165 
241 
242 
69 
50-4 
69 
55 1 
— 
47 
1-6749 
1-6693 
-0056 
4-5622 
4-5660 
— 
•0038 
242 
243a 
72 
5-4 
71 
50-8 
+ 
14-6 
1-5242 
1-5404 
— 
•0162 
4-7162 
4-698C 
+ 
•0182 
243a 
2435 
72 
2-0 
71 
50-8 
+ 
11-2 
1-5266 
1-5404 
— 
•0138 
4-7077 
4-6980 
H- 
•0097 
2436 
244 
69 
59-4 
70 
0-2 
— 
0-8 
1-6638 
1 6641 
•0003 
4-5688 
4-5729 
•0041 
244 
