Geological Survey (U.S.)U.S. Coast and Geodetic Survey.United States, Georgia, Decatur County, 30.87834, -84.57907United States, Georgia, Grady County, 30.87467, -84.23443Geological Survey (U.S.)1972Relief shown by contours and spot heights."Mapped, edited, and published by the Geological Survey.""Control by USGS, USC&GS, and Georgia Geodetic Survey.""Contour interval 10 feet.""Datum mean sea level."Includes "Quadrangle Location" map.engScale 1:24,000 ; polyconic proj. (W 84°30′00″--W 84°15′00″/N 31°00′00″--N 30°45′00″).Washington, D.C. : U.S. Geological Survey, 1972.http://rightsstatements.org/vocab/NoC-US/1.0/Georgia--Maps, TopographicDecatur County (Ga.)--Maps, TopographicGrady County (Ga.)--Maps, TopographicWhigham quadrangle, Georgia : 15 minute series (topographic) /Whigham quadrangleWhigham, GA.StillImage