Relief shown by hachures and shading. Depths shown by soundings. Title supplied by cataloger. Preliminary sketch for nautical chart issued by United States Coast Survey in 1852 under title: General chart of the coast from Gay Head to Cape Henlopen. Sketch shows coast from Maurice River Cove, N.J. to Point Judith, R.I. Historic Maps copy has ms. inscription: April 22/50; scale of miles in ms.