GENERAL SIR EDWARD SABINE ON TERRESTRIAL MAGNETISM 
371 
ZONE II.— Lat. 45° to 50 ° N. 
Stations. 
Lat. N 
Long. 
Havre 
o / 
49 29 
O / 
0 06 
Angouleme 
45 39 
0 09 
Le Mans 
48 00 
0 12 
Poitiers 
46 35 
0 20 
Tours 
47 24 
0 41 
Perigueux 
45 11 
0 43 
Limoges 
45 50 
1 15 
Chateauroux 
46 48 
1 41 
Orleans 
47 54 
1 54 
Etampes 
48 26 
2 10 
Amiens 
49 54 
2 18 
Paris 
48 53 
2 20 
Bovtrges 
47 05 
2 24 
Fontainebleau 
48 24 
2 38 
Heaux 
48 58 
2 53 
Clermont 
45 46 
3 00 
Severs 
47 00 
3 09 
St. Pourcain 
46 19 
3 17 
Moulins 
46 34 
3 20 
Brioude 
45 18 
3 23 
Epernay 
49 03 
3 57 
Kheims 
49 15 
4 02 
St. Etienne 
45 26 
4 23 
Villefranche 
45 59 
4 42 
Lyons 
45 46 
4 49 
Tournon . 
45 04 
4 50 
Macon 
46 18 
4 50 
Dijon 
47 19 
5 02 
Dole .. . 
47 06 
5 29 
Mont Holland 
47 09 
5 29 
Grenoble 
45 12 
5 43 
Aix 
45 44 
5 55 
L D. de Myans 
45 31 
5 59 
Geneva .... 
46 12 
6 08 
Yesoul 
45 37 
6 09 
Annecy 
45 54 
6 10 
Metz .. 
49 07 
6 10 
Inclination. 
Ob- 
served 
Correction 
to Epoch 
1842-5. 
Corrected. 
O / 
/ 
o 
67 55 
-07 
67 8 
64 39 
+42 
65-4 
66 18 
+ 42 
670 
O 
65 08 
+ 42 
65-8 ] _ J 
65-7 J h 
’ 64 28 
+ 72 
65 44 
+ 42 
66-4 
63 24 
+ 79 
64-6 
65 07 
+ 42 
65 8 
65 53 
+ 42 
66 6 
66 15 
|| 
+ 42 
670 
66 48 
+ 72 
6 8 0 
> 
67 33 
-24 
67-2 
I 67 21 
-22 
670 
1 67 24 
-19 
67 1 
I 67 26 
-16 
67 2 
67 21 
-14 
67 1 
j- 67-1 
67 15 
-11 
67 1 
67 13 
- 8 
671 
67 13 
- 8 
67 1 
! 67 06 
67 1 
65 53 
+72 
67 1 
64 33 
+72 
65-8 
! 66 59 
-11 
66-8 
66 24 
+ 42 
67-1 
65 1 2 
64 12 
-10 
+ 42 
65 ’0 
64-9 
65-0 
65 56 
-10 
65-8 
65 33 
-10 
654 
65 33 
-10 
65-4 
I 64 43 
+ 42 
65-4 
65-4 
j 64 05 
+ 72 
65 3 
1 
I 63 44 
+ 42 
64-4 
66 36 
+42 
67 3 
| 65 56 
-\-72 
67 1 
63 04 
+ 72 
64-3 
1 63 30 
+ 72 
64 7 
. 
64 49 
-14 
64 6 
63 53 
+48 
64-7 
64-6 
63 16 
+72 
64-5 
63 18 
+ 42 
640 
64 14 
+ 49 
651 
64 55 
+42 
65-6 ’ 
65-6 
64 24 
+ 72 
65-6 | 
64 13 
+ 72 
65-4 
64 15 
+ 72 
65-5 
64 11 
-10 
64-0] 
64*0 
62 54 
+72 
64 1 | 
64 66 
-11 
64-4 
62 53 
+ 72 
641 
65 05 
-27 
64 -6 ] 
64 50 
-14 
64-6 ! 
64 55 
-11 
64-7 J-64-6 
63 53 
+48 
64-7J 
64 44 
-11 
64-6 
65 27 
+72 
66 7 
Date. 
1840-0 
1858 0 
1858-0 
1858-0 
1869-0 
18580 
1858-0 
1869 0 
1858 0 
1858-0 
1858-0 
1858 0 
1858-0 
18690 
1827-5 
1838-5 
1834-5 
1835 5 
1836- 5 
1837- 5 
1838- 5 
1839 5 
1839 5 
1842 5 
1869-0 
1869 0 
1838-5 
1858-0 
1838-5 
1 858-0 
1838-5 
1838-5 
1838 5 
1858-0 
1 869-0 
1858-0 
1858 0 
1 869 0 
1869-0 
1869-0 
1837- 5 
1 859 5 
18690 
1 8580 
18605 
1858-0 
1869-0 
1869 0 
1869-0 
1838 5 
1869-0 
1 838- 5 
1869-0 
( 1829 0 
1834-5 
18375 
183 8 5 
1843 0 
18595 
1842-5 
1838-5 
1869 0 
Declination. 
Ob- 
served. 
Correction 
to Epoch 
1842-5. 
Cor 
° ' 
O / 
O 
! 19 50 w 
1 58 \v. 
21-8 w 
20 26 w 
1 58 vv. 
22 4 vv. 
19 56 w 
1 58 w. 
21 -9 vv 
18 19 w. 
3 21 w. 
21-7 vv. 
19 54 w. 
1 58 w. 
21-9 vv. 
19 27 w. 
1 58 vv. 
21 4 vv. 
17 41 v.-. 
3 21 w. 
21-0 vv. 
19 24 w. 
1 58 w. 
214 vv. 
19 22 w. 
1 58 vv. 
21-3 vv. 
19 25 w. 
1 58 w. 
214 vv. 
19 56 w. 
1 58 \v. 
21-9 vv. 
18 19 w. 
3 21 vv. 
21 7 vv. 
22 04 w. 
0 53 e. 
21 2 vv. 
21 38 w. 
0 30 e. 
211 vv. 
21 29 w. 
21-5 vv. 
17 51 w. 
3 21 w. 
212 vv. 
17 00 w. 
3 21 w. 
20-4 vv. 
19 16 w. 
1 58 vv. 
21-2 vv. 
18 34 vv. 
1 58 vv. 
20 5 vv. 
18 39 vv. 
1 58 vv. 
20 0 vv. 
16 30 w. 
3 21 vv. 
19 9 vv. 
18 22 w. 
1 58 w. 
20'3 vv. 
16 43 w. 
3 21 vv. 
20 1 vv. 
14 55 w. 
3 21 w. 
18 3 vv. 
17 00 vv. 
3 21 w. 
20-4 w. 
17 41 w. 
1 58 vv. 
19 7 vv. 
1 7 36 vv. 
2 17 vv. 
19 9 vv. 
17 56 w. 
1 58 vv. 
19 9 vv. 
16 36 w. 
3 21 vv. 
20 0 vv. 
16 05 w. 
3 21 w. 
19 4 vv. 
15 48 w. 
3 21 vv. 
19-2 vv. 
15 11 w. 
3 21 vv. 
18 5 vv. 
18 57 w. 
190 vv. 
19 22 w. 
19-4 vv. 
15 58 w. 
3 21 vv. 
19-3 vv. 
21 2 
20-3 w. 
218 w. 
21 2 w. 
21-8 vv. , 
Force in 
British units. 
10 38 
10-17 
10-27 
^G‘16 ] 10 07 
9-97 ] ' 
10-22 
9-89 
10 16 
10-23 
10-28 
1015 
10-16 
1013 
1015 
10-07 J 
9-97 
10-03 
10-27 
10-09 
9-94 
10 - 12 ] 
9-92/ 
10 04 
1 0-37 
1010 
9 85 
9-8.1 
9-94 ] 
10 02 
9-91 
9-88 
10 00 
10-09 
9-94 
9-93 
997 
9-73 
9 83 
9-93 
9 92 
9-86 
9-81 
10-00 
J- 9-90 
Observers. 
Gaimard. 
Lamont. 
Lamont. 
Lamont. 
Perry. 
Lamont. 
Lamont. 
Perry. 
Lamont. 
Lamont. 
Lamont. 
Lamont. 
Lamont. 
Perry. 
Sabine. 
Blosseville. 
Duperrey. 
Arago. 
Lottin. 
Bache. 
Darondeau. 
Quetelet. 
D’Abbadie. 
Lamont. 
Perry. 
Perry. 
Fos. 
Lamont. 
Fox. 
Lamont. 
Fox. 
Fox. 
Fox. 
Lamont. 
Perry. 
Lamont. 
Lamont. 
Perry. 
Perry. 
Perry. 
Bache. 
Fox. 
Perry. 
Lamont. 
Lamont. 
Lamont. 
Perry. 
Perry. 
Perry. 
Fox. 
Perry. 
Fox. 
Perry. 
Quetelet. 
Forbes. 
Bache. 
Fox. 
Plantamour. 
Fox. 
Lamont. 
Fox. 
Perry. 
O F 
