United States Coast Survey-Geographical Positions, Section II—Long Island Sound. Sketch B, No. 2.

Name of station. Latitude. Longitude. | Azimuth. To station— Back azimuth. Distance. Distance. Distance

o r * Q = or o r * o o 1, Metres. Yards. Miles,

North Hammock--------- ... 41 17 14.37 72 00 50.58 346 57 00 Mount Prospect 166 57 23 3647.0 3982.2 2.27
280 33 40 Chocomount... --------...... 100 35 54 4811.0 5261.2 2.99
North Hill ---------------- 41 16 21.04 || 72 01 05.91 328 15 21 Mount Prospect............. 148 15 54 2243.3 2455.2 1-40
261 27 41 || Chocomount................. 81 30 05 5143.0 | 5624.2 3.20
Race Point................ 41 15 01.41 73 01 57.74 257 03 04 Mount Prospect..... -------- 77 04 12 2449.0 2678.2 1.52
206 08 56 North Hill-----------------. 26 09 30 27.37.0 2993.1 1.69

Goshen Point.............. 41 17 55.33 72 06 27.27 299 03 18 Mount Prospect............. 119 07 23 9907.2 10834.2 6.16
2:38 24 21 Fort Hill------------------- 58 28 23 10022.9 || 10960.7 6.23

Race Rock Spindle.-------- 41 14 34.46 | 72 02 30.35 | 138 21 26 Goshen Point............... 318 1850 8295.0 9071.2 5.15
246 18 27 Mount Prospect------------- 66 19 56 3.435.0 3756.4 2.14
New London Light-house.... 41 1857.66 72 05 04.07 || 315 03.43 Mount Prospect............. 135 06 54 9519.0 10409.7 5.92
* 10 30 17 Gull Island.---------------- 190 29 10 12975.8 || 14190.0 8.06
Winegar Hill.-------------- 41 25 25-09 || 72 03 00.87 348 20 33 Mount Prospect............. 168 22 22 19083.0 20868.6 11.86
246 32 58 Lantern Hill---------------- 66 37 23 10136.9 || 11085.4 6.30
Browning ----------------- 41 25 03.28 || 72 06 02.98 || 335 48 01 Mount Prospect...----------. 155 51 51 19748.6 21596.5 12.27
250 47 15 Lantern Hill---------------- 70 53 41 14323.6 15663.9 8.90
Quaker ------------------- 41 22 44.07 || 72 06 05.40 329 16 53 Mount Prospect 149 20 44 15957.8 || 17451.0 9.92
220 46 26 Vinegar Hill---------------- 40 48 28 6560.8 7174.7 4.08
Manetuck ----------------- 41 21 13.26 72 08 42.54 || 312 44 24 Mount Prospect............. 132 49 59 16078.9 || 17583.4 9.99
232 29 22 Quaker.-------------------- 52 31 06 4601.9 5032.5 2.86
New London, (Presbyterian || 41 21 16.31 | 72 05 29.38 88 48 59 Manetuck.----------------- 263 46 51 4490-4 4910.6 2.79
church spire.) 16248 48 Quaker.-------------------- 342. 48 24 2$33.7 3098.9 1.76

United States Coast Survey.—Geographical Positions.

Section II-Long Island Sound. Sketch B, No. 2.

Name of station. Latitude. Longitude. Azimuth. To station— Back azimuth. Distance. Distance. Distance.
o a to o / or o o or Q a me Metres. Yards. Miles.
Fort Trumbull, (flag-staff.)... 41.20 35.98 || 72 0518.50 | 103 38 51 Manetuck ------------------ 283 36 36 4880.1 53.36.7 3.03
164 34 39 Quaker.------------------- 344 34 08 4098.8 4482-3 2.55
Groton Monument.......... 41 21 15.72 | 72 04 26.81 89 17 29 Manetuck ------------------ 269 14 40 5944.1 6500.4 3.69
139 57 12 Quaker.-------------------. 319 56 07 3560.5 38.93.7 2.21
Tory Hill.----------------- 41 31 02.19 || 72 03 44.67 354 24 48 Winegar Hill................ 174 25 17 10448.4 11426. I 6.49
301 40 05 Lantern Hill---------------- 121 44 59 121:21.0 13225.2 7.53
Pole's Hill.---------------- 41 27 12.25 | 72 07 20.94 298 40 45 Vinegar Hill.----...--...--. 118 43 37 6882-8 7526.8 4.28
215 14 57 Tory Hill........ - - - - - - - - - - - 35 17 20 8687.9 9500.8 5.40
Mohican Spire ------------- 41 28 21.60 | 72 05 34.65 3 55 33 Quaker -------------- - - - - - - 183 55 13 10436.5 11413.1 6.49
326 44 22 Winegar Hill....... ......... 146 46 04 6510-4 7119.6 4.05
Gull Island ---------------- 41 12 04.07 || 72 06 45.57 || 236 27 27 Mount Prospect............. 56 31 44 1090.2 1192.2 0.68
170 53 05 Manetuck ------------------ 350 5.1 48 1715.8 1876.4 1.07

Long Island Sound.
Sachem's Head.-----------. 41 16 56.20 | 72 43 10.40 244 56 49 Williams.........----...--- 65 04 59 19018.8 20798.4 11.83
176 52 04 Sugarloaf.-----------------. 356 51 48 10297.3 11260.8 6.40
Hammonasset ...-----. - o 41 14 53.58 || 72 32 19.95 || 190 0753 Williams.........----------- 10 08 53 12002.7 13125.8 7.46
131 55 53 Sugarloaf 311 48 27 21071.5 23045.3 13.09.
Mattituck Hills,..... - - - - - - - 41 00 06.03 || 72 34 09,20 74 58 44 Friar's Head................ 35.4 52 42 13355.0 || 14604.6 8.30
158 00 04 Sachem's Head.............. 337 54 08 33618.9 || 36764.6 20.89
Horton's Point............. | 4t 04 55.80 | 7226 33.07 50 02 33 Mattituck Hills............. 229 57 33 13906.6 15207.8 8.65
156 21 13 Hammonasset,..............! 336 17 25 20133.9 | 2017.8 12.5|

United States Coast Surrey—Geographical Positions. Section II—Long Island Sound. Sketch B, No. 2.

Latitude.

Name of station. Longitude. Azimuth. To station— Back azimuth. Distance. Distance. Distance.
c - at o r of o a to o f * Metres. Yards. Miles.

Cornfield Point............. 41 15 39.86 || 72 22 53.76 83 52 12 Hammonasset..........----. 263 46 00 13258.0 14498.6 8-24
14 26 57 Horton's Point.............. 194 24 33 20515.1 22434.7 12.75

Brown's Hill............... 41 09 08.91 || 72 17 15.87 59 03 30 Horton's Point.............. 23S 57 23 15163.6 | 16582.5 11.42
116 51 56 Hammonasset...------------- 296 42 00 23593.6 25801.3 14.66

Hatchett's Point............ 41 16 56.48 || 72 15 22.96 77 20.46 Cornfield Point.............. 257 15 48 10754.8 11661.4 6.68
10 20 39 Brown's Hill................ 190 19 25 14661.4 | 16033.5 9-11

Gardiner's Island........... 41 06 03.21 || 72 06 01.64 205 10 39 Mount Prospect............. 25 14 26 18954.5 20728.1 7.31
283 24 12 Montauk ------------------- 103 32 08 17374.7 19000.9 10.80

Black Point.--------------. 41 17 07.36 || 72 11 59.12 || 337 50 34 Gardiner's Island............ 157 54 29 22116.5 24.185.9 13.74
26 35 19 Brown's Hill.--------------. 206 31 50 16500.6 18044.6 10.26

Two-tree Island............ 41 17 38.49 || 72 08 51.34 181 46 21 Manetuck ------------------ 1 46 27 6628.0 7248.2 4-12
77 37 24 Black Point.---------------- 257 35 20 4473.0 4891.5 2.78
Millstone Point.----------. 41 18 16.60 | 72 09 33.79 57 44 05 Black Point.---------------- 237 42 29 3999.0 4373.2 2.49
341 10 07 Gull Island. ---------------. 161 11 44 12140.4 || 13276.4 7.54

Plum Island.-------------. 41 11 03.51 || 72 10 33.65 69 22 35 Brown's Hill................ 249 18 11 10019.5 10957.0 6.23
325 34 32 Gardiner's Island 145 37 31 11226.1 | 12336.5 6.97

Gull Island Light-house...... 41 12 20.65 | 72 06 05.12 359 36 18 Gardiner's Island............ 179 3620 11642.6 || 1:27:33.0 7.23
69 12 37 Plum Island.--------------. 249 09 43 6694.6 7321.0 4.15

Great Gull Island, (2)....... 41 12 04.04 || 72 06 45.84 354 42 27 Gardiner's Island............ 174 42 57 11178.4 | 12224.4 6.95
70 38 26 Plum Island.---------------- 250 35 56 5627.1 6153.6 3.50

Four-mile River.......----- 41 18 09.85 | 72 15 52.82 || 311 28 48 Gull Island---------------- . 131 34 50 17017.4 18609.7 6.66 283 28 51 Mount Prospect......... ---- 103 39 10 22443.1 || 24543.1 13.95

Name of station. Latitude. Longitude. Azimuth. To station— Back azimuth. Distance. Distance. Distance.
c. * * o r ro c. * * • * * Metres. Yards. Miles.
Plum Island Light-house..... 41 10 23.29 || 72 12 22.31 71 39 36 || Brown's Hill................ 251 26 23 7217.0 7892.3 4.48
161 22 46 Four-mile River...----------. 341 10 38 15203.0 | 16625.5 9.45

Connecticut River.
Malicah...----------------- 41 20 32.83 || 72 1948.68 186 24 51 Nickerson ------------------ 6 25 11 6168.3 6745.5 3.83
95 05 19 Williams.------------------ 274 58 03 15410.9 | 16852.9 9.58
Essex.-------------------- 41 20 31.02 || 72 23. 28.57 223 07 52 Nickerson.----------------. 43 10 37 8478.9 9272.3 5.27
269 21 15 Malieah...------------------. 89 23 41 5112.3 5590.7 3.18
Pettipang Spire.----------. 41 21 03.60 | 72 24 32.87 234 35 01 Nickerson ------------------ 5438 29 8945,4 9782.4 5.56
278 09 08 Malicah-------------------- 98 12 16 6674-0 7298.5 4.15
Ely.---------------------- 41 21 49.15 72 22 06.68 306 16 00 126 17 3] 3979.0 4351.3 2.47
38 18 28 218 17 34 3071.3 3358.7 1.91
Essex Spire.--------------- 41 21 09.38 72 23 15.45 283 10 51 103 13 08 4936.8 5398.7 3.07
14 27 59 194 27 50 1221.9 1336.2 0.76
Ferry Hill----------------- 41 18 55.58 72 21 36.44 || 199 16 15 Nickerson ------------------ 19 17 46 9672.4 10577.5 6.01
138 29 00 Essex.--------------------- 318 27 46 3932.8 4300.8 2.44
Bog-hole Hill.------------. 41 18 47.40 72 18 36.32 93 27 36 Ferry Hill..... - - - - - - - - ..... 273 25 37 4196.7 4589.4 2.61
173 57 59 Nickerson ------------------ 353 57 31 9.434.2 || 10317.0 5.86
Lay's Hill................. 41 1655.89 72 1741.51 1695842 Nickerson ------------------ 349 57 38 13020.3 || 14238.6 8.09
124 03 13 Ferry Hill.................. 304 00 38 6595.0 7223.2 4.10
Beacon Hill................ 41 17 32.28 72 23 48.34 208 07 47 Nickerson ... --------------- 28 10 45 13269.2 14512.8 8.24
252 15 51 Bog-hole Hill 72 19 17 76.19.1 8.332.0 4.73

United States Coast Survey.—Geographical Positions.

Section II—Long Island Sound. Sketch B, No. 2.

Name of station. Latitude. Longitude. Azimuth. To station— Back azimuth. Distance. Distance Distance.
|
o r or o r ar O - ar o r */ Metres. Ya rds. Miles.
Lyme Spire.--------------- 41 1844-09 || 72 1935.53 39 04 50 Cornfield Point.............. 219 02 39 7319.6 8004.6 4.55
349 36 01 Brown's Hill---------------. 169 37 33 18039-0 || 19726.9 11.21
Saybrook Spire............. 41 17 09.95 || 7222 13.56 || 334 55 44 Brown's Hill................ 154 59 00 16378.9 || 17911.5 10.18
73 27 24 Hammonasset...------------- 253 20 44 14727.2 | 16105.2 9.15
Saybrook Old Light-house... 41 16 15.24 || 7220 16.40 11544 01 Beacon Hill... -------------- 295 41 41 5474.0 5986.2 3.40
73 25 01 Cornfield Point.------------- 253 23 17 3822.0 4179.6 2.37
Saybrook New Light-house...! 41 16 1498 || 7220 16.42 | 115 50 01 Beacon Hill ---------------- 295 46 20 5477.3 5989.8 3.40
73 31 55 Cornfield Point .... -------- 253 30 11 3819.0 4176.4 2.37
Iorth side of Long Island
Sound, from Connecticut
River to Housatonic River.
High Hill.----------------- 41 20 35.22 || 72 37 21.54 || 326 1903 Hammonasset, -------------- 146 22 22 12659.9 || 13844.5 7.87
50 14 58 Sachem's Head.------------. 230 11 07 10558.0 11545.9 6.56
Murdock................... 41 17 08.13 || 7228 00.43 55 31 44 Hammonasset -------------. 235 28 53 7328.5 8014.2 4.55
116 08 01 High Hill...----------------- 296 01 50 14529.2 | 15888.7 8.03
North Killingworth Spire.... 41 21 44.75 | 72 33 37.62 351 53.11 Hammonasset....... -------- 171 54 02 12S10.8 14009.5 7.96
282 28 47 Williams.------------------ 102 30 38 4011.5 4386.9 2.49
Pachaag, (West Brook spire.) 41 1708.28 || 7226 40.23 318 1848 Brown's Hill................ 138 25 00 19785.8 21637.2 12.29
62. 1827 Hammonasset -------------. 242 1.4 43 8932.5 97.68.3 5.55
Duck Island...............] 41 15 21.29 || 7228 12.66 81 34 39 Hammonasset -------------- 261 31 56 5820.0 6364.6 3.62
161 38 50 Williams---------------.....! 341 37 07 11548.8 12629.4 7.18