4 CONTENTS. 
Eastern division of topography — Continued. Page. 
Maryland 54i 
Primary traverse 54 
Carroll, Frederick, Howard, and Montgomery counties 54 
Monocacy, Ridgeville, Rockville, and Seneca quadrangles .. . 54 
Anne Arundel, Calvert, and Prince George counties <>1 
Owens ville quadrangle 63 
Minnesota 63J 
Primary traverse 61 
Anoka, Carver, Hennepin, and W right <•< unities <>3 
Anoka, Lake Minnetonka, and Lake Sarah quadrangles 61 
Nebraska-h >wa 68 
" Primary traverse 61 
Otoe and Cass counties, Nebr. ; Fremont County, Iowa 61 
Nebraska City quadrangle H8 
New Hampshire and Vermont 71 
Triangulation stations 71 
Merrimac and Sullivan counties, N. H. ; Windsor County, Vt 71 
Sunapee Lake quadrangle 71 
New London Baptist Church, Merrimac County, N. H 71 
Sunapee, Merrimac County, N. H 71 
Croydon, Sullivan County, N. H 72 
Graves, Sullivan County, N. H 72 
Hoyt, Sullivan County, N. H 73 
Lempster, Sullivan County, N. H 73 
Newport Catholic Church, Sullivan County, N. H 73 
Newport Congregational Church, Sullivan County, N. H . . 74 
Newport Court-house, Sullivan County, N. H 74 
Newport Methodist Church, Sullivan County, N. H 74 
Ascutney, Windsor County, Vt 74 
New York 71 
Triangulation stations 75 
Herkimer, Madison, ( hieida, and Otsego counties 75 
Sangertield and Winfield quadrangles 75 
Armstrong, Herkimer County 75 
Litchfield, Herkimer County 75 
McCarty, Herkimer County 76 
Brookfield, Madison County 76 
Madison, Madison ( 1 < >unty . 77 
Tassel, Oneida County 77 
Owen, Otsego County 77 
Plainfield, Otsego ( Jounty 78 
Primary traverse 78 
Erie County 78 
Eden quadrangle 78 
Herkimer and Lewis counties 81 
McKeever quadrangle . : 81 
Lewis County 85 
Port Leyden quadrangle 85 
North Carolina and South Carolina 80 
Primary traverse m 
Cabarrus, Gaston, Iredell, Lincoln, Mecklenburg, and Rowan 
counties, N. C. ; York County, S. C 86 
Charlotte 30 / quadrangle 8C 
Iredell and Rowan counties 92 
Statesville quadrangle 9 r c 
