GENERAL SIB EDWARD SABINE ON TEBEESTEIAL MAGNETISM, 
381 
ZONE II.— Lat. 45° to 50° N. (continued). 
Declination. 
Inclination. 
Lat. N 
Long. E. 
Date. 
Ob- 
served. 
Correction 
to Epoch 
1842 5. 
Corrected. 
Ob- 
served. 
Correction 
to Epoch 
1842 5. 
| Corrected. 
Force in 
British units. 
Observers. 
O / 
O / 
O / 
o / 
O 
° ' 
O 
18 33 
273 33 
273 50 
1844-5 
2 10 e. 
0 10 E. 
78 33 
78-6 
14 12 
Lefroy. 
Bayfield. 
Lefroy. 
Loomis. 
Younghusband. 
48 05 
1824-5 
1 5 07 e. 
1 30 w. 
3-6 e. 
47 58 
274 1 1 
1 84*3-5 
4 59 e. 
0 05 e. 
5-1 E. 
45 05 
274 22 | 
1 84 1 -5 
1812-5 
2 22 e. 
75 59 
75 57 
£!! }«•» 
13 97 
47 52 
274 36 
1813 5 
0 05 e. 
2-5 e. 
Lefroy. 
47 35 
274 49 { 
l 
1824-5 
1844-0 
4 06 e. 
1 30 w. 
2 6 e. 
77 56 
77-9 
Bayfield. 
Lefroy. 
46 46 
274 54 
1824-5 
4 50 e. 
1 30 w. 
3-3 e. 
Bayfield. 
47 56 
f 
1824-5 
4 33 e. 
1 30 w. 
31 E. 
° 
1 
Bayfield. 
274 56- 
1844-5 
3 49 e. 
0 10 E. 
4 0 e. 
i 3-5 e. 
78 07 
78-1 l 78-1 
13-98 
Lefroy. 
1 
1845-5 
1 
78 05 
78-1 J 
Bae. 
46 58 
275 02 
1843-5 
2 15 e. 
0 05 e. 
2-3 e. 
77 12 
772 
14-21 
Lelroy. 
45 45 
275 04 
1853-5 
2 13 e. 
0 55 e. 
31 E. 
U. S. Coast Survey. 
45 47 
275 06 
1824-5 
5 02 e. 
1 30 w. 
3-5 e. 
Bayfield. 
47 19 
275 08 
1824-5 
3 28 e. 
1 30 w. 
2-0 e. 
Bayfield. 
46 29 
275 13 
1824-5 
3 22 e. 
1 30 w. 
1-9 E. 
Bayfield. 
46 32 
275 17 
1841-5 
77 05 
771 
Loomis. 
r 
1841-5 
1 76 35 
76-6 i 
Nicollet. 
45 51 
275 19 1 
1841 5 
76 38 
76-6 j- 76-6 
1410 
1 14-10 
Loomis. 
1 
1843-5 
76 39 
76-7 I 
Locke. 
46 29 
275 19 | 
1843-0 
1845 0 
77 13 
77 16 
77-21 - 
77-3/ '' “ 
14-09 
1409 
Lefroy. 
Rae. 
r 
18130 
1 08 e. 
0 46 e. 
1 
1 
| 
1408 
Locke. 
46 31 
275 28 j 
1843-5 
1845-0 
0 05 e. 
0 13 e. 
1-2 E. 
DO E. 
1-1 E. 
1 77-3 
13-98 
14 03 
Lefroy. 
Lefroy. 
46 30 
l 
1845 0 

77 20 
77-3 J 

Rae. 
275 36 
1841-5 
77 30 
77-5 
Loomis. 
46 32 
275 40 
1825-5 
3 19 e. 
1 25 w. 
1-9 E. 
Bavfield. 
46 04 
275 51 
1 822-5 
3 00 e. 
1 40 w. 
1-3 E. 
Bayfield. 
46 20 
275 53 
1822 5 
2 51 e. 
1 40 w. 
1-2 E. 
Bayfield. 
45 36 
275 53 
1851-5 
1 53 e. 
0 45 e. 
2-6 e. 
U. S. Coast Survey. 
46 20 
276 04 
1845-5 
0 03 e. 
0 15 e. 
0 3 e. 
Lefroy. 
45 53 
276 18 
1819-5 
3 13 e. 
1 55 w. 
1-3 E. 
Bayfield. 
45 18 
276 23 
1817 5 
2 59 e. 
2 05 w. 
0-9 E. 
Bayfield. 
46 16 
276 29 
1843-5 
0 31 w. 
0 05 e. 
0 4 w. 
76 59 
77-0 
14 02 
Lefroy. 
46 08 
276 50 
1843-5 
0 55 w. 
0 05 e. 
0-8 w. 
Lefroy. 
46 11 
276 57 
1845 5 
0 25 w. 
0 15 e. 
0-2 w. 
Lefroy. 
46 09 
277 05 
1843-5 
1 58 w. 
77 06 
77-1 
13-87 
Lefroy. 
46 07 
277 35 
1843-5 
0 05 e. 
1-9 w. 
76 50 
76-8 
13 64 
Lefroy. 
45 28 
278 06 
1821-5 
1 13 E. 
1 45 w. 
0-5 w. 
Bayfield. 
45 14 
278 09 
1821-5 
0 21 e. 
1 45 \v. 
1-4 w. 
Bayfield. 
46 00 
278 10 
1843-5 
77 06 
77 1 
13-93 
Lefroy. 
45 32 
278 11 
1821-5 
0 50 e. 
1 45 w. 
0-9 w. 
Bayfield. 
45 19 
278 20 
1821-5 
0 24 e. 
1 45 w. 
1-4 w. 
Bayfield. 
45 57 
278 22 
1821-5 
0 31 w. 
1 45 w. 
2 3 w. 
Bayfield. 
45 27 
278 25 
1821-5 
0 22 e. 
1 45 w. 
3 '4 w. 
Bayfield. 
45 57 
278 28 
1843 5 
0 38 w. 
0 05 e. 
0 6 w. 
Lefroy. 
45 37 
278 29 
1821-5 
0 21 e. 
1 45 \v. 
1-4 w. 
Bayfield. 
45 15 
278 34 
1819-5 
0 24 e. 
1 55 w. 
1-5 w. 
Bayfield. 
45 07 
278 35 
1819-5 
0 39 e. 
1 55 w. 
1-3 w. 
Bayfield. 
45 55 
278 42 
1843-5 

76 31 
76-5 
14 02 
Lefroy. 
45 54 
278 45 
1821-5 
0 32 w. 
1 45 w. 
2 3 w. 
Bayfield. 
45 57 
278 59 
1843-5 
76 45 
76-8 
14-15 
Lefroy. 
45 5 1 
279 07 
1821-5 
1 33 e. 
1 45 w. 
0-2 w. 
Bayfield. 
45 33 
279 22 
1821-5 
0 40 e. 
1 45 w. 
11 w. 
Bayfield. 
45 05 
279 35 
1820-5 
1 25 e. 
1 50 w. 
0-4 w. 
Bayfield. 
46 13 
280 01 
1843-5 
77 10 
77-2 
13-90 
Lefroy. 
46 18 
280 34 
1843 5 
1 
77 22 
77-4 
13-97 
Lefroy. 
Stations. 
White River 
Otter Head 
Le Petit Mort . . 
South Manitou Island 
Gargantua . 
Pointe au Crepe 
Wangoshane Point ... 
Old Micbilima- 1 
chinac Point J 
Montreal Island 
Point Iroquois 
Gros Cap 
Hachinac 
Sault St. Marie . 
Fort Brady 
Head of Lake George . 
St. Joseph’s Island . . 
Portlock Harbour 
Duncan City 
Bear Encampment .. 
False Detour 
False Presqu'ile 
Tessalon Point . . 
Missesauga 
Cranberry Bay . . 
Snake Island 
Fort La Cloche 
S.E. Point of Mani- 
toulin Island 
Cape Hurd 
Lake Huron 
Rattlesnake Harbour .. 
S.W. Point of Bears 1 
Rump Island J 
Point on Coast 
Half Moon Island 
Lake Huron 
White Shingle Bank. . . 
Cabot’s Head, Wing- 1 
field Basin j 
Chin Cape 
Point au Croix 
Islet off Pt. Grondine.. 
Ricolet Falls 
Islet off Henvey Inlet . 
Wet off Franklin Inlet 
™ estern Isles 
cake Nipissing 
Lac du Grand Vase .. . 
