Geological Survey (U.S.)Tennessee Valley Authority. Maps and Surveys Branch.Tennessee Valley Authority. Maps and Surveys Division.U.S. Coast and Geodetic Survey.United States, Georgia, Fannin County, 34.86411, -84.31985United States, Georgia, Gilmer County, 34.69121, -84.45559Geological Survey (U.S.)1975Relief shown by contours and spot heights."Mapped and edited by Tennessee Valley Authority.""Control by USC&GS, USGS, and TVA. ""Topography by multiplex methods from aerial photographs taken 1952 and 1953. Field examination by TVA, 1959""Contour interval 40 feet"Includes "Quadrangle Location" map.engScale 1:24,000 ; polyconic proj. (W 84°37′30″--W 84°30′00″/N 34°52′30″--N 34°45′00″).Washington, D.C. : U.S. Geological Survey, 1975.http://rightsstatements.org/vocab/NoC-US/1.0/Georgia--Maps, TopographicFannin County (Ga.)--Maps, TopographicGilmer County (Ga.)--Maps, TopographicDyer Gap quadrangle Georgia : 7.5 minute series (topographic) /Dyer Gap quadrangleDyer Gap, GA.StillImage