OBSERVATIONS OF THE MAGNETIC INCLINATION. 
329 
Table LI. (Continued.) 
Station. 
Lat. 
Long. 
Year. 
Observer. 
71° 30 
to 72° 30'. 
New York (New Asylum). . 
40 48 
285 58 
1841. 
Locke. 
Trenton 
40 13 
285 20 
1841. 
Locke. 
Bristol 
40 06 
285 13 
1842. 
Locke. 
Philadelphia 3 
39 58 
284 50 
1844. 
Graham. 
Philadelphia 5 
39 58 
284 50 
1839. 
Loomis. 
Philadelphia 3 
39 58 
284 50 
1841. 
f Graham. 1 
[Bache. / 
Philadelphia 
39 58 
284 50 
1841. 
Bache. 
Philadelphia 
39 58 
284 50 
1841. 
Locke. 
Philadelphia 
39 58 
284 50 
1842. 
Lefroy. 
Philadelphia 
39 58 
284 50 
1842. 
Locke. 
Philadelphia 
39 58 
284 50 
1844. 
Locke. 
Cumberland 
40 13 
283 10 
1844. 
Locke. 
Baltimore d 
39 17 
283 23 
1839. 
Loomis. 
Baltimore d 
39 17 
283 23 
1841. 
Graham. 
Baltimore 4 
39 17 
283 23 
1841. 
Nicollet. 
Baltimore 4 
39 17 
283 23 
1842. 
Lefroy. 
Baltimore 6 
39 17 
283 23 
1840. 
Bache. 
Baltimore 6 
39 17 
283 23 
1841. 
Nicollet. 
Baltimore 6 
39 17 
283 23 
1841. 
Graham. 
Baltimore 6 
39 17 
283 23 
1842. 
Lefroy. 
Baltimore® 
39 17 
283 23 
1844. 
Graham. 
Baltimore® 
39 17 
283 23 
1841. 
Locke. 
Baltimore 4 
39 17 
283 23 
1841. 
Graham. 
Baltimore 4 
39 17 
283 23 
1841. 
Graham. 
Baltimore g 
39 17 
283 22 
1841. 
Nicollet. 
Baltimore g 
39 17 
283 22 
1841. 
Locke. 
Baltimore g 
39 17 
283 22 
1841. 
Graham. 
Baltimore g 
39 17 
283 22 
1842. 
Lefroy. 
Baltimore g 
39 17 
283 22 
1844. 
Graham. 
Mount St. Mary’s 
39 41 
282 42 
1842. 
Locke. 
Chambersburg 
39 55 
282 20 
1842. 
Locke. 
Allegheny Summit 
40 27 
281 50 
1845. 
Locke. 
Wheeling 
40 08 
279 13 
1844. 
Locke. 
Wheeling 
40 08 
279 13 
1845. 
Locke. 
Dover 
40 33 
278 30 
1841, 
Loomis. 
Frazerburg 
40 09 
277 52 
1841. 
Loomis. 
Urbana 
40 05 
276 12 
1840. 
Locke. 
Piqua 
40 06 
275 47 
1840. 
Locke. 
St. Mary’s 
40 32 
275 41 
1845. 
Locke. 
Ottawa 
41 15 
271 10 
1841. 
Nicollet. 
Juliet 
41 30 
271 09 
1841. 
Nicollet. 
Peru 
41 23 
270 55 
1841. 
Loomis. 
Peru 
41 23 
270 55 
1841. 
Nicollet. 
Lostgrove 
41 39 
269 51 
1839. 
Locke. 
Wabisepinnecon River .... 
41 44 
269 37 
1839. 
Locke. 
Davenport 
41 30 
269 34 
1839. 
Locke. 
Brown’s Settlement 
42 02 
268 54 
1839. 
Locke. 
72° 30 
to 73° 30'. 
Stonington 
41 20 
288 05 
1845. 
Renwick. 
Greenport 
41 06 
287 38 
1845. 
Renwick. 
Newhaven 
41 18 
287 02 
1839. 
Loomis. 
Newhaven 
41 18 
287 02 
1842. 
Lefroy. 
Newhaven 
41 18 
287 02 
1842. 
Locke. 
Newhaven 
41 18 
287 02 
1844. 
Renwick. 
Inclination. 
72 21-0 
71 59-0 
72 25-0 
72 09'2 
72 07-1 
71 54 - 5 ’ 
58‘7 
71 36-i 
71 50-: 
71 47-: 
71 50- 
71 47-. 
71 34- 
71 35- 
71 32- 
71 36- 
71 32- 
71 34- 
71 48-: 
71 50- 
71 39- 
71 39-: 
71 38-: 
>71 48-8 
>71 34-1 
71 49-5 
39-6 
16-5 
71 50-3 
26-2 
8 Rittenhouse Square. b In front of Dr. Bache’s House. c Girard College. 
4 e f are three stations in the grove which extends N. and E. of the Washington Monument. 
g St. Mary’s College 
