SURVEY OF THE BRITISH ISLES FOR THE EPOCH JANUARY I, 1891. 563 
Vertical Forces, Observed and Calculated, with Differences (continued). 
(continued). 
No. 
Inclination. 
Horizontal Force. 
Vertical Force. 
No. 
1891. 
Observed. 
Calculated. 
Difference. 
Observed. 
Calculated. 
Difference. 
Observed. 
Calculated. 
Difference. 
1891. 
160 
71 
24-7 
O 
71 
18-3 
+ 
6'4 
1-5703 
1-5804 
-0101 
4-6692 
4-6705 
•0013 
160 
161 
70 
15-4 
70 
16-6 
— 
1-2 
1-6450 
1-6463 
— 
-0013 
4-5834 
4-5921 
_ 
•0087 
161 j 
162 
70 
7-1 
70 
5‘5 
+ 
1-6 
1-6570 
1-6580 
-0010 
4-5819 
4-5780 
-f- 
•0039 
162 1 
163 
70 
45'0 
70 
24-0 
+ 
210 
1 6273 
1-6385 
-0112 
4-6599 
4*6015 
+ 
•0584 
163 ! 
164a 
70 
6-3 
70 
3-6 
-1- 
2-7 
1-6617 
1-6606 
-0011 
4-5917 
4-5774 
+ 
•0143 
164a 
164J 
70 
6-5 
70 
3-6 
-r 
2-9 
1-6571 
1-6606 
“ 
-0035 
4-5798 
4-5774 
+ 
•0024 
1646 
16oa 
70 
47-6 
70 
58-7 
111 
1-6150 
1-6023 
+ 
-0127 
4-6360 
4-6477 
•0117 
165a 
165J 
70 
43'2 
70 
59-0 
15-8 
1-6209 
1-6015 
+ 
-0194 
4-6338 
4-6468 
- 
•0130 
1656 
166 
71 
27-9 
71 
26-0 
1-9 
1-5644 
1-5720 
— 
-0076 
4-6661 
4-6800 
— 
•0139 
166 
167 
71 
57-3 
71 
25-0 
+ 
32-3 
1-5340 
1-5727 
— 
-0387 
4-7087 
4-6778 
+ 
•0309 
167 
168 
70 
58-6 
70 
50-1 
+ 
8'5 
1-6013 
1-6124 
— 
-0111 
4-6444 
4-6393 
+ 
•0051 
168 
169 
71 
51'3 
71 
51-7 
— 
0-4 
1-5529 
1-5409 
+ 
-0120 
4-7385 
4-7038 
+ 
■0347 
169 
170 
70 
2-9 
70 
2-4 
+ 
0-5 
1-6581 
1-6612 
-0031 
4-5675 
4-5740 
•0066 
170 
171 
70 
15-7 
70 
17-9 
— 
2-2 
1-6446 
1-6435 
+ 
-0011 
4-5835 
4-5897 
— 
•0062 
171 
172 
69 
52-4 
70 
12-2 
— 
19-8 
1-6886 
1-6519 
+ 
-0367 
4-6078 
4-5891 
+ 
•0187 
172 
173 
71 
2-6 
70 
54-0 
+ 
8-6 
1-5873 
1-6042 
— 
-0169 
4-6213 
4-6327 
- 
•0114 
173 
174 
70 
46-6 
70 
46-0 
+ 
0-6 
1-6078 
1-6134 
— 
-0056 
46111 
4-6243 
— 
•0132 
174 
375 
70 
4-6 
70 
13-2 
— 
8-6 
1-6672 
1-6503 
+ 
-0169 
4-5997 
4-5889 
4- 
•0108 
175 
176 
70 
52-3 
70 
57-2 
— 
4-9 
1-6000 
1-6016 
— 
-0016 
4-6131 
4-6391 
_ 
■0260 
176 
177 
71 
41-8 
71 
44-4 
— 
2-6 
1-5448 
1-5508 
— 
-0060 
4-6701 
4-7001 
— 
•0300 
177 
178 
70 
30-3 
70 
43-5 
— 
13-2 
1-6447 
1-6189 
+ 
-0258 
4-6458 
4-6295 
+ 
•0163 
178 
179 
70 
18-6 
70 
36-7 
— 
18-1 
16545 
1-6272 
+ 
-0273 
4-6234 
4-6237 
— 
•0003 
179 
180 
72 
6-9 
72 
11-5 
— 
4-6 
1-5245 
1-5185 
+ 
-0060 
4-7241 
4-7271 
— 
■0030 
180 
181 
70 
5-2 
70 
3-8 
+ 
1-4 
1-6575 
1-6613 
— 
-0038 
4-5754 
4-5802 
— 
•0048 
181 
182a 
72 
13-1 
71 
360 
+ 
37-1 
1-5284 
1-5610 
— 
-0326 
4-7656 
4-6925 
+ 
•0731 
182a 
182J 
71 
3-3 
71 
360 
32-7 
1-5983 
1-56] 0 
+ 
•0373 
46563 
4-6925 
— 
■0362 
1826 
' 182e 
72 
31-3 
71 
36-0 
+ 
55-3 
1-5318 
1-5610 
— 
•0292 
4-8646 
4-6925 
+ 
■1721 
182c 
183 
71 
52-9 
71 
32-7 
+ 
20-2 
1-5245 
1-5643 
•0398 
4-6592 
4-6874 
_ 
•0282 
183 
184 
70 
50-9 
71 
0-4 
9-5 
1-6081 
1-5986 
+ 
•0095 
4-6304 
4-6444 
— 
•0140 
184 
185a 
70 
59-5 
70 
33-6 
+ 
25-9 
1-5893 
1-6293 
•0400 
4-6134 
4-6164 
■0030 
185a 
1855 
70 
54-6 
70 
34-0 
+ 
20-6 
1-5970 
1-6290 
•0320 
4-6144 
4-6172 
— 
■0028 
1856 
186 
69 
58-6 
70 
2-8 
— 
4-2 
1-6608 
1-t 588 
+ 
•0020 
4-5572 
4-5690 
_ 
•0118 
186 
187 
70 
331 
70 
41-7 
— 
8-6 
1-6205 
1-6204 
+ 
•0001 
4-5893 
4-6258 
_ 
•0305 
187 
188 
72 
4-9 
72 
5-6 
— 
0-7 
1-5227 
1-5240 
•0013 
4-7092 
4-7168 
— 
•0076 
188 
189 
71 
34-6 
71 
51-6 
17-0 
1-5725 
1-5436 
+ 
•0289 
4-7206 
4-7115 
-1- 
•0091 
189 
190 
71 
45-1 
71 
39-2 
+ 
5-9 
1-5425 
1-5569 
•0144 
4-6782 
4-6947 
— 
•0165 
190 
191 
70 
33-7 
70 
36-9 
— 
3-2 
1-6282 
1-6262 
+ 
•0020 
4-6137 
4-6217 
— 
•0080 
191 
192 
70 
45-3 
70 
40-9 
+ 
4-4 
1-6082 
1-6214 
— 
•0132 
4-6065 
4-6253 
— 
•0188 
192 
193 
71 
38-1 
71 
25-0 
131 
1-5623 
1-5736 
•0113 
4-7060 
4-6804 
+ 
•0256 
193 
194 
69 
55-9 
69 
58-3 
— 
2-4 
1-6660 
1-6645 
+ 
•0015 
4‘5604 
4-5662 
— 
•0058 
194 
195 
70 
371 
70 
39-5 
2-4 
1-6211 
1-6196 
+ 
•0015 
4-6081 
4-6141 
_ 
■0060 
195 
196 
70 
8-1 
70 
12-6 
_ 
4-5 
1-6533 
1-6492 
+ 
•0041 
4-5759 
4-5833 
— 
•0074 
196 
197 
70 
42'7 
70 
36'1 
+ 
6-6 
1-6142 
1-6267 
— 
•0125 
4-6124 
4-6198 
— 
•0074 
197 
198 
71 
6-0 
71 
9-8 
— 
3-8 
1-5966 
1-5894 
+ 
•0072 
4-6632 
4-6591 
d- 
■0041 
198 
199 
71 
35‘4 
71 
25-0 
+ 
10-4 
1-5586 
1-5728 
— 
•0142 
4-6825 
4-6780 
+ 
•0045 
199 
200 
70 
14-3 
70 
13-8 
+ 
0-5 
1-6468 
1-6489 
•0021 
4-5837 
4-5874 
— 
•0037 
200 
201 
71 
13-7 
71 
9-9 
+ 
3-8 
1-6018 
1-5912 
+ 
•0106 
4-7129 
46648 
+ 
•0481 
201 
202 
71 
36-8 
71 
47-7 
_ 
10-9 
1*5800 
1-5467 
+ 
•0333 
4-7533 
4-7029 
+ 
•0504 
202 
203 
71 
54-1 
72 
0-5 
6-4 
1-5211 
1-5308 
_ 
•0097 
4-6543 
4-7137 
— 
•0594 
203 
204 
70 
8-5 
70 
13-0 
— 
4-5 
1-6547 
1-6483 
+ 
•0066 
4-5815 
4-5826 
— 
•0011 
204 
205 
71 
50-2 
71 
48-1 
+ 
2-1 
1-5297 
1-5455 
•0158 
4-6627 
4-7011 
_ 
■0384 
205 
206 
71 
49-6 
71 
50 3 
_ 
0-7 
1-5354 
1-5426 
— 
•0072 
4-6772 
4-7024 
— 
•0252 
206 
207 
71 
27-8 
71 
28-5 
— 
0-7 
1*5762 
1*5691 
+ 
•0071 
4-7008 
4-6827 
■0181 
207 
208 
72 
9-3 
71 
32-4 
+ 
36-9 
1-5235 
1-5648 
_ 
•0413 
4-7324 
4-6876 
+ 
•0448 
208 
209 
71 
54-2 
71 
27-8 
+ 
26-4 
1-5179 
1-5696 
•0517 
4-6446 
4 6811 
•0365 
209 
4 0 2 
I 
I 
