364 
GENERAL SIR EDWARD SABINE ON TERRESTRIAL MAGNETISM. 
ZONE I.— Lat. 40° to 45° N. (continued). 
Stations. 
Clinton 
Pulton 
Bedford 
Dover 
Tallinadere . 
Hudson 
Twinsburgk ... 
Aurora 
Streetsborougk 
Shakersville . . . 
Windham 
Ashtabula 
Warren ... 
Ashtabula Landing 
Wheeling 
Bazetta ... 
Wells ville 
Steubenville 
Kinsman 
Hartford 
Beaver 
Economy 40 37 
Mercer . 
Hudson 
Erie 
Pittsbui’g 
Penctanquishene 
Mean of 7 Stations 
Hamilton 
Mean of 7 Stations 
Brownsville 
Berlin’s Tavern.. 
Dunkirk 
Toronto Observatory. . . 
Niagara 
Armagh 
Buffaloe 
Lockport 
Ellicotville 
Carwinsville 
Alleghany Summit 
Rochester 
Bellefont.e 
Heiner’s Run 
Mean of 6 Stations 
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 / 
/ 
O 
40 58 
278 20 
1841 0 
72 44 
72-7 
40 55 
278 22 
18410 
72 39 
72-7 
41 24 
278 28 
18400 
72 58 
73 0 
Loomis. 
40 33 
278 30 
1841-0 
1 56 e. 
0 03 w. 
1-9 E. 
72 19 
723 
Loomis. 
41 06 
278 33 
1840-5 
72 51 
72-9 
Loomis. 
41 15 
278 34 
18400 
1 52 e. 
0 04 w. 
1-8 E. 
72 49 
72-8 
Loomis. 
41 20 
278 34 
18400 
72 51 
729 
Loomis. 
41 20 
278 40 
18400 
72 56 
72-9 
Loomis. 
41 15 
278 40 
18400 
72 53 
72-9 
Loomis, 
41 15 
278 47 
18400 
72 57 
730 
Loomis. 
41 !5 
278 57 
1840-0 
73 03 
73-1 
Loomis. 
41 52 
279 08 
1844-0 
72 25 
72 4 
14 04 
Locke. 
r 
18400 

73 01 
73-0 1 ° 
Loomis. 
41 16 
279 11 
1841-5 
73 00 
73-0 l 73-0 1 
Bache. 
1 
18440 
72 56 
72-9 J 
13 66 
Locke. 
41 54 
279 13 
1841-5 
72 24 
72-4 
Bache. 
40 08 
279 13 
{ 
18405 
1845 0 
2 04 e. 
0 07 e. 
2-2 e. 
72 09 
72 14 
7*21 72-2 
72-2/ 
13-72 
Bache. 
Locke. 
41 20 
279 15 
18400 
73 00 
730 
Loomis. 
40 38 
279 16 
1844-0 
72 35 
72-6 
13-58 
Locke. 
40 25 
279 21 
1840 5 
72 33 
72-6 
Bache. 
41 30 
279 26 
1840 0 
73 08 
73-1 
Loomis. 
41 19 
279 26 
1840-0 
73 00 
73-0 
Loomis. 
40 44 
279 33 
1839-0 
72 40 
72-7 
Loomis. 
40 37 
279 44 
1840-5 
72 35 
72-6 
Bache. 
41 14 
279 44 
1841-5 
0 51 e. 
0 03 w. 
0-8 e. 
72 57 
730 
13-64 
Bache. 
41 15 
279 45 
1839-5 
72 47 
72-8 
Loomis. 
42 08 
279 54 
{ 
1841-5 
18625 
0 30 w. 
1 33 w. 
0 03 w. 
1 00 E. 
0-6 w. I 
0-6 w.j°' bw - 
73 47 
73 52 
-04 
SI} 73 ' 8 
1 3*57 1 in so 
13-42] 1350 
Bache. 
Schott. 
[ 
18390 
72 39 
Loomis. 
40 32 
279 58 
1840-5 
1842-5 
0 08 w. 
0 06 w. 
0-2 w. 
72 32 
72 44 
72 7 
13-49 
Bache. 
Locke. 
( 
1845-5 
0 33 w. 
0 09 e. 
0 4 w. 
72 47 
44 49 
279 59 
{ 
1844 0 
1848 5 
1 28 w. 
0 18 e. 
1-2 w. 
76 20 
76-3 
14-08 
Locke. 
Lieut. Typen, R. 
41 48 
280 03 
1841-0 
73 31 
73-5 
Loomis. 
43 16 
280 04 
18435 
74 55 
74 9 
Lefroy. 
40 15 
280 05 
1841 0 
72 13 
72-2 
Loomis. 
40 00 
280 12 
r 
1 
1840-5 
1862-5 
1 14 w. 
1 00 E. 
0 2 w. 
71 54 
71 57 
-04 
719 1/1-9 
7I'9J ' J 
13-54 1 ., 
13-35 j 13 45 
Bache. 
Schott. 
41 16 
280 24 
1844 5 
72 53 
7 2-9 
Bache. 
42 29 
280 37 
1841-5 
0 53 w. 
0 03 w. 
0-9 w. 
74 17 
74-3 
Bache. 
43 39 
280 39 
1842-5 
1 21 w. 
1-4 w. 
75 15 
75-3 
13 90 
Observatory. 
f 
1841-0 
74 52 
74 9 
Nicollet. 
43 05 
280 51 
1842-5 
74 51 
74-9 
13-64 
Bache. 
1 
1845-5 
74 47 
74-8 
13 79 
Lefroy. 
40 29 
280 56 
1843-5 
72 19 
72-3 
Bache. 
r 
1839-5 
74 41 
74-7 
Loo inis. 
42 53 
281 06 
1844-5 
74 37 
74 6 
13-81 
Locke. 
L 
1 845-5 
1 25 w. 
0 09 e. 
1-3 w. 
74 37 
74-6 
13-73 
Lefroy. 
43 11 
281 14 
1844-5 
74 44 
74-7 
13-68 
Locke. 
42 30 
281 16 
1841-5 
2 36 w. 
0 03 w. 
2-7 w. 
74 18 

74-3 
13-77 
Bache. 
40 58 
281 24 
1841-5 
1 45 w. 
0 03 w. 
1-8 w. 
72 50 
72-3 
13-55 
Bache. 
40 27 
281 50 
1845-5 
72 27 
72-5 
13 62 
Locke. 
42 13 
281 54 
1841-5 
74 10 
74-2 
Bache. 
40 31 
281 58 
1840-5 
1 52 w. 
0 06 w. 
2 0 w. 
72 18 
72-3 
13 51 
Bache. 
43 08 
282 09 
{ 
1843- 5 
1844- 5 
74 44 
74 39 
7«} 717 
13-67 
Bache. 
Locke. 
40 55 
282 11 
1841-5 
72 42 
72-7 
Bache. 
41 22 
282 12 
1 856-5 
3 19 w. 
0 42 e. 
2-6 w. 
U. S. Coast Sun" 
43 12 
282 21 
1844 0 
74 53 
74-9 
Loomis. 
L 
