2021-11-292021-11-291846-01-012013-03-25http://hdl.handle.net/20.500.13013/1105"No.8". Depths shown by soundings in feet. Chart includes Old South Shoal and New South Shoal. Includes bearings, distances, tides and tidal currents, and bottom types. "Position determined by the hydrographic party under the command of Chas. H. Davis, Lieutenant, U.S. Navy." "Outline of Nantucket from map of William Mitchell, Esq. of Nantucket."Preliminary Sketch Showing the Position of the Shoal Recently Discovered by the Coast SurveyimageG 3762 .N33 1846 .U5Nautical charts – MassachusettsNautical charts – Massachusetts – Nantucket SoundAtlantic Coast (Mass.) – MapsMassachusetts – MapsNantucket Sound (Mass.) – MapsNantucket Island (Mass.) – MapsNantucketMassachusettsCoastal