United States. War Dept. Corps of Engineers.Geological Survey (U.S.)United States, Georgia, Bulloch County, 32.39681, -81.74318United States, Georgia, Effingham County, 32.36731, -81.34134United States. Army Map Service.1957Relief shown by contours and spot heights."Contour interval 20 feet.""Datum is mean sea level.""Based on U.S.G.S. quadrangle, Egypt, 1:62,500 (1919).""Revised from single lens vertical aerial photographs."eng[1939, reprinted 1957].Scale 1:62,500 ; polyconic proj. (W 81°30′-W 81°15′/N 32°30′-N 32°15′).Washington, D.C. : Army Map Service, [1957].http://rightsstatements.org/vocab/NoC-US/1.0/Georgia--Maps, TopographicBulloch County (Ga.)--Maps, TopographicEffingham County (Ga.)--Maps, TopographicEgypt quadrangle : 15 minute seriesEgypt quadrangleEgypt, Ga.StillImage