IV CONTENTS. 
Eastern division of topography — Continued. 
Louisiana 
Primary traverse 
Ascension, East Baton Rouge, and Iberville parishes 
Baton Rouge quadrangle 
Ascension, Assumption, Iberville, and West Baton Rouge parishes. 
Grossetete and Whitecastle quadrangles 
Bossier, Caddo, and De Soto parishes 
Mansfield and Shreveport quadrangles 
Michigan •. 
Primary traverse 
Livingston County 
Howell quadrangle 
Lapeer, Macomb, and Oakland counties 
Leonard quadrangle 
Livingston and Oakland counties 
Milford quadrangle 
Oakland County 
Pontiac quadrangle .• 
Macomb and < Oakland counties 
Rochester quadrangle 
Mississippi 
Primary i raverse ■ 
Copiah, Hinds. Madison. Rankin. Simpson, and Warren counties. 
Brandon, Edwards, Florence, Jackson, Raymond, Terry, and 
Vicksburg quadrangles 
Missouri 
Primary traverse 
Knox. Macon, Monroe, Randolph, and Shelby counties 
Atlanta, Macon. Shelbina, and Shelbyville quadrangles 
North Carolina 
Primary traverse 
Sampson County 
Salemburg quadrangle 
North Carolina-South Carolina 
Primary traverse 
Cleveland and Gaston counties. X. C; Cherokee and York coun- 
ties. S. C 
Belmont, Gaffney, Kings Mountain, and Shelby quadrangles. 
Ohio 
Primary traverse 
Coshocton. Defiance, Fairfield, Fulton, Guernsey, Henry, Licking, 
Lucas, Morgan, Muskingum, Noble, Paulding, Perry, Williams. 
and Wood counties 
Bryan, Butler, Caldwell, Cambridge, Conesville, Continental, 
Coshocton, Cumberland, Defiance, Deshler, Edon, Frazeys- 
burg, Granville, Logan, McClure, Montpelier, Newark, New 
Comerstown, New Lexington, Ottawa, Paulding, Philo, 
Stryker, Sugargrove, Swanton, Thornville, Thurston, Wau- 
seon, and Zanesville quadrangles 
Pennsylvania- Xew York 
Triangulation stations ' 
Warren County. Pa.; < ihautauqua County, N. Y 
Wan-en and Youngsville quadrangles 
Busti, Chautauqua County. N. Y 
