INDEX. 
259 
Page. 
Missouri River bridge, Nel»r_ 68 
Monagham, Pa 140 
Monocacy aqueduct, Md 50 
Monoeacy Lock, No. 27, Md 59 
Monocacy quadrangle, Md., traverse 
in 54-56 
Monocacy River, Md 55, 50 
Monroe, N. C 00 
Mont, 111 30 
Montana, triangulation in 100-210 
Monterey, Wis 166 
Montrose, Ohio 108 
Monument No. 65J, Ohio-Pa 144 
Monument No. 81, Ohio-Pa 115 
Moores, N. C 04 
Mooresville, N. C 04 
Moose River, N. Y 84, 85 
Morgan, Ala 20 
Morganfield quadrange, Ky., trav- 
erse in 47-50 
Morrison station, S. Dak 219 
Mortons, N. Y 80 
Mosquito Creek, Ohio 131 
Mount Calvert, Md 62 
Mount Carmel, N. C 107 
Mount Holly, N. C 88 
Mount Mourn, N. C 04 
Mount Pleasant, N. C 01, 102 
Mount Pleasant, Pa 146 
Mount Tabor, S. C 152 
Mount Wolf, Pa ___ 144 
Muddy station, Wyo 248 
Mulliken, Md 61 
Myrtle, Ohio 126 
N. 
Nashs Corners, Ohio 111 
Nassau station, Mont 200 
National Sandstone Plant, Ohio 130 
Nebraska, primary traverse in 68-70 
Nebraska City Junction, Iowa 68 
Needles station, Wyo 230-240 
Neelsville, Md 56 
Negley, Ohio 115 
Nemaha-Otoe, Nebr., county line 60 
New Cumberland quadrangle. Pa., 
primary traverse in 144-146 
Nevada station, Colo 101 
New Alexander, Ohio 122 
New Boston, Ohio 128 
New Cumberland quadrangle. Pa., 
primary traverse in 144-146 
New Hampshire, triangulation in 71-75 
New Holland quadrangle, Ohio, pri- 
mary traverse in 123-124 
New London, Md ~>~> 
New London station, N. H 71 
New Market, Md 55 
New Oregon, N. Y 81 
New York, traverse in 78-86 
New York, triangulation in 75-86 
New York Central Railroad 83,84,86 
Newbridge, Ga 22 
Newcastle, Pa 143 
Newela, Ala 18 
Page. 
Newhouse, Ohio 115 
Newport, S. C 148, 149 
Newport station. Pa 137-138 
Newport stations, N. II 73-74 
Newsom's store, N. C 102 
Newsonville, N. C 103 
Newton Falls, Ohio 125, 129 
Newton Grove, N. C 106 
Nicanor, N. C 99,100 
Niles, Ohio 130 
Norfolk and Southern Railway 98, 100 
Norfolk and Western Railroad 113, 
118, 128, 132 
North Carolina, primary traverse 
in 86-107 
North Carolina-South Carolina line_ 88-89 
North Collins, N. Y 81 
North Diablo station, Tex 228 
North Georgetown, Ohio 122 
North Greenfield, Wis 165, 168 
Northern Central Railroad 145 
Northern Ohio Railroad 100 
Northern Pacific Railway 63 
Northside station, S. Dak 224 
Northwest station, Colo 101 
Norwegian Church station, Wis 160 
Number 1 station, Wyo 240 
Number 2 station, Wyo 240 
Number 3 station, Ariz 173 
Number 4 station, Ariz 174 
Number 5 station, Ariz 174 
Number 7 station, S. Dak 224 
Number 18 station, S. Dak 210 
Number 27 station, S. Dak 220 
Oak Grove. N. C— . 
Oak Grove, Ohio 
Oak Mountain, Ga. 
Oakland, Ohio 
Oakland, Wis 
Ocampo, Ala 
Oconomowoc. Wis 
O. 
00 
111 
25 
135 
164 
15. 18 
166 
Oconomowoc quadrangle, Wis., tra- 
verse in 166 
Ohio, traverse in 107-135 
Ohio-Pennsylvania line 115 
Ohlstown, Ohio 130 
Okisko, N. C 100 
Okisko quadrangle, N. ('., traverse in_ 100 
Old Chester, N. C 06 
Old Fairhaven Wharf, Md 62 
Old Forge, N. Y 82 
Old Spilond, N. C 105 
Oldtown station, Colo 101 
Oliver, A. I., work of 210 
Olwen station, Wyo 241 
Onion station, Oreg !. 214 
Orchard Park, N. Y 79 
Oregon, triangulation in 210-215 
Organ Church, N. C 94 
Orillia, Iowa 44 
Ostwalt, N. C 93,94 
Otoe, Nebr____ 68 
Ottawa, Ohio 110 
