Sketch of Ocracoke Inlet, North Carolina. U.S. Coast Survey, A.D. Bache, Superintendent. Triangulation by A.S. Wadsworth, assistant. Topography by I.H. Adams, ass't. Hydrography by the party under the command of Lt. R. Wainwright, U.S.N., assistant. 1852. (with logo) U.S. Coast Survey Office.