Smith, George Otis, 1871-1944.Marshall, R. B. (Robert Bradford), 1867-1949.Herron, W. H. (William Harrison), b. 1865.Geological Survey (U.S.)U.S. Coast and Geodetic Survey.United States. War Dept. Corps of Engineers.United States. Army. Corps of Engineers.United States, Florida, Nassau County, 30.61058, -81.77142United States, Georgia, Camden County, 30.92249, -81.63639United States, Georgia, Charlton County, 30.78172, -82.13769Geological Survey (U.S.)1919Relief shown by contours and spot heights."Surveyed in 1917.""Surveyed in cooperation with the War Department.""R.B. Marshall, Chief Geographer. W.H. Herron, Geographer in charge. Topography by J.A. Duck, E.J. Essick, F.W. Farnsworth, C.W. Goodlove, R.M. Herrington, J.C. Hilliard, and R.H. Kilmer. Control by U.S. Coast and Geodetic Survey, R.G. Clinite, Oscar Jones, J.B. Leavitt, E.L. McNair, S.L. Parker, and H.S. Senseney.""Contour interval 10 feet.""Contours off shore 5, 10, and 20 feet below mean low water.""Datum is mean sea level."Includes "The Topographic Maps of the United States" and "Conventional Signs" legend on verso.engEdition of 1919.Scale 1:62,500 (W 82°00′-W 81°45′/N 31°00′-N 30°45′).[Washington, D.C.] : U.S. Geological Survey, 1919.http://rightsstatements.org/vocab/NoC-US/1.0/Georgia--Maps, TopographicFlorida--Maps, TopographicCharlton County (Ga.)--Maps, TopographicCamden County (Ga.)--Maps, TopographicNassau County (Fla.)--Maps, TopographicGeorgia-Florida Boulogne quadrangle /Boulogne quadrangleBoulogneStillImage